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Breaking Covalent Bonds
 
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First I am going to explain what covalent bonds are, and then we will be breaking covalent bonds in a fun experiment. Fun hands-on science workshop: http://bit.ly/2ha6SeT
Views: 8023 Susan Evans
Chemistry: What is a Covalent Bond? (Polar and Nonpolar)
 
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Chemistry: What is a Covalent Bond? (Polar and Nonpolar) Covalent bonds are one of the 3 main types of intramolecular forces, along with ionic bonds and metallic bonds. Covalent bonds are the result of atoms sharing their valence electrons. Covalent bonds can be polar or nonpolar, depending on the electronegativies of the atoms involved in the bond. We show five examples of covalent bonds using Lewis dot structure notation: HF, CO2, H2, H2O and CCl4. You can click on the links below to jump to sections in the lesson: 0:28 Definition of a Covalent Bond 0:42 Example 1: HF (single covalent bond) 1:23 Example 2: CO2 (double covalent bond) 2:09 Nonpolar covalent bonds 2:20 Example 3: H2 2:43 Polar covalent bonds 2:48 Example 4: H2O 3:58 Example 5: CCl4 4:39 Pauling Bond Polarity Scale (Linus Pauling) 5:15 Do covalent bonds break apart in water? (electrolytes) Click to watch our video about ionic bonds: http://bit.ly/1UWsJRL Click to see our video about metallic bonds: http://bit.ly/1UoASiZ And here's our video comparing ionic and covalent bonds: http://bit.ly/1Nz4Kpy Intermolecular Forces: http://bit.ly/2xAnoMt ///////////////////////// Essential Chemistry Lessons help all year long: What is a Mole? Avogadro's Number: http://bit.ly/2laJh0S Molar Mass: http://bit.ly/2pNfg8L Scientific Notation: http://bit.ly/2cv6yTw Significant Figures: http://bit.ly/2b1g3aJ Unit Conversion 1: http://bit.ly/1YGOQgw Unit Conversion 2: http://bit.ly/1RGbwZ1 Periodic Table: http://bit.ly/2gmSWfe ///////////////////////// Our Periodic Table app is FREE in the Google Play store! http://goo.gl/yg9mAF Don't miss our other chemistry videos: https://www.youtube.com/watch?v=aQw9G... Please Subscribe so you'll hear about our newest videos! http://bit.ly/1ixuu9W If you found this video helpful, please give it a "thumbs up" and share it with your friends! ///////////////////////// To support more videos from Socratica, visit Socratica Patreon https://www.patreon.com/socratica http://bit.ly/29gJAyg Socratica Paypal https://www.paypal.me/socratica We also accept Bitcoin! :) Our address is: 1EttYyGwJmpy9bLY2UcmEqMJuBfaZ1HdG9 ///////////////////////// We recommend the following books: Brown and LeMay Chemistry: The Central Science 13th edition: http://amzn.to/2n5SXtB 14th edition: http://amzn.to/2mHk79f McGraw/Hill Chemistry by Chang & Goldsby http://amzn.to/2mO2khf Uncle Tungsten: Memories of a Chemical Boyhood by Oliver Sacks http://amzn.to/2nlaJp0 Napoleon's Buttons: How 17 Molecules Changed History http://amzn.to/2lJZzO3 ///////////////////////// Written and Produced by Kimberly Hatch Harrison About our instructor: Kimberly Hatch Harrison received degrees in Biology and English Literature from Caltech before working in pharmaceuticals research, developing drugs for autoimmune disorders. She then continued her studies in Molecular Biology (focusing on Immunology and Neurobiology) at Princeton University, where she began teaching as a graduate student. Her success in teaching convinced her to leave the glamorous world of biology research and turn to teaching full-time. Kimberly taught AP Biology and Chemistry at an exclusive prep school for eight years. She is now the head writer and producer of Socratica Studios.
Views: 171352 Socratica
Atomic Hook-Ups - Types of Chemical Bonds: Crash Course Chemistry #22
 
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Atoms are a lot like us - we call their relationships "bonds," and there are many different types. Each kind of atomic relationship requires a different type of energy, but they all do best when they settle into the lowest stress situation possible. The nature of the bond between atoms is related to the distance between them and, like people, it also depends on how positive or negative they are. Unlike with human relationships, we can analyze exactly what makes chemical relationships work, and that's what this episode is all about. If you are paying attention, you will learn that chemical bonds form in order to minimize the energy difference between two atoms or ions; that those chemical bonds may be covalent if atoms share electrons, and that covalent bonds can share those electrons evenly or unevenly; that bonds can also be ionic if the electrons are transferred instead of shared: and how to calculate the energy transferred in an ionic bond using Coulomb's Law. -- Table of Contents Bonds Minimize Energy 01:38 Covalent Bonds 03:18 Ionic Bonds 05:37 Coulomb's Law 05:51 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 1666751 CrashCourse
Bonds DON'T Store Energy - Snatoms
 
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Bonds are not like glow sticks, in that energy is not given off when you break them. Energy is released when bonds form. So for a chemical reaction to be exothermic (to give off energy) then the bonds formed during the reaction must give off more energy than was required to break bonds in the reaction. Music by Kevin MacLeod, http://incompetech.com "Pamgaea"
Views: 9255 Snatoms
Covalent Bonding in Carbon Dioxide | Chemistry for All | FuseSchool
 
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Carbon dioxide is a product of one of the most important chemical reactions in the world: combustion. Combustion is how a lot of people in the world heat their homes and power their cars. It also unfortunately contributes to the greenhouse effect and global warming. The carbon dioxide molecule is formed from one carbon atom and two oxygens. As an element, carbon only has 4 outer shell electrons and oxygen 6. Double covalent bonds form between the atoms, where two electrons from each atom are shared making 4 bonding electrons in total. The two groups of bonding electrons in carbon dioxide repel each other and this keeps the oxygen atoms as far away from each other as possible. Carbon dioxide is less reactive than water because it has two bonds with each oxygen. This means you need a lot more energy to break the atoms apart. Carbon dioxide's strong double bonds make it very stable and so whenever there are stray carbon and oxygen atoms flying about, they love to get together and form carbon dioxide. Like water, the bonds in carbon dioxide are POLAR COVALENT, making the carbon atom delta positive and the oxygens delta negative. Although, unlike water, carbon dioxide is not a polar molecule overall. SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. VISIT us at www.fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you. These videos can be used in a flipped classroom model or as a revision aid. Find all of our Chemistry videos here: https://www.youtube.com/watch?v=cRnpKjHpFyg&list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Find all of our Biology videos here: https://www.youtube.com/watch?v=tjkHzEVcyrE&list=PLW0gavSzhMlQYSpKryVcEr3ERup5SxHl0 Find all of our Maths videos here: https://www.youtube.com/watch?v=hJq_cdz_L00&list=PLW0gavSzhMlTyWKCgW1616v3fIywogoZQ Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]
Molecules: Breaking and Making Chemical Bonds with Dudley Herschbach
 
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Dudley Herschbach, Professor of Science at Harvard and winner of the Nobel Prize for chemistry, delivers the Hitchcock Lecture at UC Berkeley. He explores the fascinating world of molecular science for a general audience as he discusses how molecular bonds are made and broken. Series: UC Berkeley Graduate Council Lectures [2/2006] [Science] [Show ID: 11176]
GCSE Chemistry. Breaking bonds - making bonds. exothermic, endothermic
 
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Explaining energy changes in chemical reactions.
Views: 10033 Kirkman Chemistry
Covalent Bonding | #aumsum #kids #education #science #learn
 
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Covalent Bonding. Noble gases have complete outer electron shells, which make them stable. The coming together and sharing of electron pairs leads to the formation of a chemical bond known as a covalent bond. Two chlorine atoms come together and share their electrons to form a molecule of chlorine. In this way, each atom will have eight electrons in its valence shell. As a single pair of electrons is shared between them, the bond is known as a single covalent bond. A single covalent bond is represented by a single dash between the atoms. When two oxygen atoms come together, they each share 2 electrons to complete their octets. Since they share two pairs of electrons, there is a double bond between the oxygen atoms. Similarly, Nitrogen atoms share a triple covalent bond to form a molecule of Nitrogen.
Views: 1314805 It's AumSum Time
Hydrogen Bonds - What Are Hydrogen Bonds - How Do Hydrogen Bonds Form
 
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In this video we discuss hydrogen bonds. We cover how do hydrogen bonds form, the different elements that take part in hydrogen bonds, and why doesn't oil and water mix. What are hydrogen bonds? An attractive force called a hydrogen bond can exist between certain molecules. These bonds are weaker than ionic or covalent bonds, because it takes less energy to break these types of bonds, however, a large number of these bonds going on can exert a strong force. Hydrogen bonds are the result of an unequal charge distribution on a molecule, these molecules are said to be polar. If we look at a water molecule, we can see the oxygen atom shares electrons with 2 different hydrogen atoms. So, in total this molecule has 10 protons, 8 from oxygen and 1 each from the hydrogen atoms, and a total of 10 electrons, 2 shared between the oxygen atom and hydrogen atom number one, 2 shared between the oxygen atom and hydrogen atom number 2, and the other 6 non shared electrons from the oxygen atom. So, this water molecule is electrically neutral, but it has a partial positive side, the hydrogen side, and a partial negative side, the oxygen side of the molecule. The electrons are not shared equally within the molecule, as they have a higher probability of being found closer to the nucleus of the oxygen atom, giving that end a slightly negative charge. So, the hydrogen atoms end of the molecule will have a slightly positive charge. These charged ends weakly attach the positive end of one water molecule to the negative end of an adjacent water molecule. When water is in liquid form there a few hydrogen bonds, solid form, many bonds, and when water is steam or gas, there are no bonds, because the molecules are too far apart to form any bonds. Hydrogen bonds only form between hydrogen atoms that are covalently bonded, or bonds where electrons are being shared and not transferred, to an oxygen, nitrogen or fluorine atom. These bonds make water ideal for the chemistry of life. Hydrogen bonds are also important in the structure of proteins and nucleic acids, which we will cover in later videos. So, now we know that water molecules are polar, or have slightly positive and slightly negative ends, and in fact, many lipids, or fats and oils, are not polar. So their molecules share electrons equally in their bonds. So, these are nonpolar molecules. This means that when water and oil come together they do not form bonds with one another. Even when we try to mix them, the water molecules will eventually separate because their polar molecules are attracted to one another and will form hydrogen bonds, separating the water and the nonpolar oil molecules.
Views: 70735 Whats Up Dude
GCSE Energy changes in reactions. Exothermic. Endothermic. Breaking / making bonds.
 
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Includes calculations and energy level diagrams.
Views: 20705 Kirkman Chemistry
Breaking Bad S2E7 Bonds
 
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I do not own this video
Views: 474 Philoscience
Making and Breaking Bonds
 
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Chemistry_c-9-10-chem-ener-13.mp4
Views: 200 Sabaq. Pk
How atoms bond - George Zaidan and Charles Morton
 
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View full lesson: http://ed.ted.com/lessons/how-atoms-bond-george-zaidan-and-charles-morton Atoms can (and do) bond constantly; it's how they form molecules. Sometimes, in an atomic tug-of-war, one atom pulls electrons from another, forming an ionic bond. Atoms can also play nicely and share electrons in a covalent bond. From simple oxygen to complex human chromosome 13, George Zaidan and Charles Morton break down the humble chemical bond. Lesson by George Zaidan and Charles Morton, animation by Bevan Lynch.
Views: 389406 TED-Ed
Hair Chemical Services Bonds Break |Hindi|
 
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"Jariwal's Studio" provides basic and advanced level beauty and hair related education for free, you can ask question about your problems, request for a video, you can visit www.blowssalon.com website and read articles, on my website you can fill request form, contact form, or ask question on discussion page, I and Our team response quickly and you can also resolve others problem on my site by sharing your knowledge or experience on discussion page.. For more interesting updates Please subscribe My Channel https://www.youtube.com/channel/UCJOwsK-3ZKywPb5pdbCjiVQ इस तरह के और भी टिप्स ओर विडियो के लिए आप हमारे फेसबुक पेज को Like कर सकते हैं, और YouTube चैनल को Subscribe कर सकते हैं. या Visit कीजिये हमारी वेबसाइट पर ►फेसबुक पेज : https://www.facebook.com/jariwals ►वेबसाइट : http://www.www.blowssalon.com For More Interesting updates like Facebook Page And Subscribe My Channel on YouTube Or Visit Official "Jariwal's Studio" channel ►Facebook Page : https://www.facebook.com/jariwals ►Official Website :http://www.blowssalon.com ►Twitter :https://www.twitter.com/jariwalssalon ►Intagram :https://www.instagram.com/jariwalssalon ------------------- Song: Markvard - Time (Vlog No Copyright Music) Music provided by Vlog No Copyright Music. Video Link: https://youtu.be/NvZ3CN-vvsw -------------------
Views: 499 Jariwal Studio
Trauma Bonding & Solutions On How To Break Free | The Red Files | Balance Psychologies
 
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In this video I explain the neurological and chemical process that cause you to bond with an abusive and toxic partner. Those who have never been in an abusive relationship struggle to understand how people remain in one for so long. If somebody was mistreating you, "why did you stick around?" they ask. For survivors, this can be a really tough question to answer. The lucky ones escape, and stumble upon articles or books that give them the terms to be able to understand what happened to them, and thus describe their experience. Other times, though, this doesn't happen, and people might not even be aware they were in a relationship that could be classed as "abusive." This is because we are conditioned to believe abuse is always physical. On TV and in films, we see characters who are obviously evil. They are violent to their partners, shout at them aggressively, or even murder them in a fit of rage. While this does happen, it's not a true representation of the abuse many others experience. ——Brand new ebook ——— How To Get Closure From A Toxic Relationship My first NEW ebook looking at the concept of closure and why it is so painful when you don't receive it (especially in the ending of a narcissistic relationship) . This book offers the explanations to these questions whilst providing practical solutions on how to get you moving forward. To get your hands on one of these click here: https://www.balancepsychologies.com/blank +++++++++++++++++++++++++++++++++++++++++++++++++++ MUSIC: Epidemic Sound -Endless Ocean 2 TOP: Oliver Bonas MAKEUP : Laura Mercier & ByTerry ++++++++++++++++++++++++++++++++++++++++++++++++++ Thank you so much for watching and subscribing to my channel! Let's Connect! WEBSITE: http://balancepsychologies.com FACEBOOK: https://www.facebook.com/balancepsychologies/ TWITTER: https://twitter.com/BPsychologies INSTAGRAM: https://www.instagram.com/balance.psychologies/ MY VIDEO SCHEDULE: Tuesday (LIVE), Thursday/Weekend VLOGS: NEW series - Life After The Narc - Available ONLY on Facebook BUSINESS ENQUIRIES [email protected]
Views: 17837 Balance Psychologies
Fix a Broken or Chipped Tooth at Home! Tooth Bonding on a Budget, Pro Kit!
 
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Hi, My name is Bobby and I'm here to help you learn how to professionally fix a broken or chipped tooth at home and for under a $1!!!!!! You will need: 1 Prime Dent Chemical Cure Composite, Resin Based Dental Restorative Material Radiopaque Type 1 Composite from Ebay for about $20.00..... ..... Please bond at your own risk! ..... 1)Brush your teeth until your gums bleed!!! 2)Dry your teeth... 3) Apply Etching solution (optional) For permanent bond use.... 4) Apply base catalyst to chipped tooth and let dry.... 5) Roll equal parts of clear and tan bonding composites into a ball mix together well.... 6)Apply mixed bonding composites to chipped tooth and shape tooth... 7) Once tooth is shaped apply catalyst and smooth out rough surfaces... 8) Let tooth dry and wallaaa!!! 9) file any rough surfaces (optional)... You're gonna like the way you look........
Views: 98254 Bobby's Worlds
Peptide bonds: Formation and cleavage | Chemical processes | MCAT | Khan Academy
 
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Peptide bonds are formed when the amine group of one amino acid binds with the carbonyl carbon of another amino acid. We will learn more about peptide bonds and how the cleaving process occurs. By Tracy Kovach. Created by Tracy Kim Kovach. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/chemical-processes/amino-acids-peptides-proteins-5d/v/special-cases-histidine-proline-glycine-cysteine?utm_source=YT&utm_medium=Desc&utm_campaign=mcat Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/chemical-processes/amino-acids-peptides-proteins-5d/v/central-dogma-revisited?utm_source=YT&utm_medium=Desc&utm_campaign=mcat MCAT on Khan Academy: Go ahead and practice some passage-based questions! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s MCAT channel: https://www.youtube.com/channel/UCDkK5wqSuwDlJ3_nl3rgdiQ?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 253554 khanacademymedicine
Double and Triple  Covalent Bonds
 
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Learn how electrons are formed in a double and triple bond.
Views: 34102 The Science Classroom
How Does Water Bond - Covalent Bonds | Chemistry for All | FuseSchool
 
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Learn the basics about the covalent bonding of water, when learning about covalent bonding within properties of matter. Water is made from one oxygen atom and two hydrogens. The oxygen has 6 electrons in its outer shell, but it really wants to have 8 to have a full shell. The hydrogens have one outer shell electron, but want to have two. The atoms share their electrons, forming covalent bonds. So all three atoms have full outer shells, and create a water molecule. Water has two covalent bonds. In water, the bonding electrons spend most of their time nearer the oxygen atom, because it is more ELECTRONEGATIVE. This means that it is electron withdrawing. As the negatively charged electrons are nearer the oxygen atom, the oxygen atom becomes a little bit negative itself, while the hydrogens become a little positive. This is called delta positive and delta negative. Water doesn’t just have any old covalent bonds; it has what we call POLAR COVALENT bonds and is a POLAR molecule. This is really important as it affects how water behaves and reacts with other elements. SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]
Breaking covalent bonds
 
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What is covalent bond? And experiment to break it
Views: 31 Anjali Verma
am I breaking bonds
 
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14 scenarios that may or may not involve the breaking of chemical bonds. Some do involve bond breaking, some do not and some are tough to determine. #1 Crushing a sugar cube #2 dissolving sugar in water #3 crushing CuSO4*5H2O #4 dissolving CuSO4*5H2O in water #5 KClO3 is melted #6 KClO3 destroys a gummy bear #7 acetone evaporates #8 a model kit is disrupted #9 a balloon is popped #10 a tuning fork is hit #11 sound resonates in a PVC pipe #12 candle wax is burned #13 candle wax is dripped #14 a wave pulse is sent down a slinky
Views: 340 Scott Milam
Ionic, covalent, and metallic bonds | Chemical bonds | Chemistry | Khan Academy
 
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Introduction to ionic, covalent, polar covalent and metallic bonds. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chemical-bonds/types-chemical-bonds/v/electronegativity-trends?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/periodic-table/periodic-table-trends-bonding/v/metallic-nature-trends?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 2266856 Khan Academy
AS 3.2.1 - Bonds broken - Bonds formed / AS average bond enthalpy
 
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This project was created with Explain Everything ™ Interactive Whiteboard for iPad.
Views: 2107 ASFC Chemistry
The Internal Chemical Bonds of Hair
 
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This presentation looks at the polypeptide chains that make up the internal structure of the hair and their temporary and permanent chemical bonds that exist within and between them.
Views: 18282 Martin Green
Bond Length and Bond Energy
 
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052 - Bond Length and Bond Energy In this video Paul Andersen explains how the bond length and bond energy are calculated using an energy distance graph. The strength of the bond is determined by the charges in the constituent atoms. As the charge increases the bond energy increases and the bond length decreases. Increasing numbers of bonds will also increase the energy and decrease the length. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: Cdang. Deutsch: Prinzip Des Laue-Verfahrens: Ein Einfallender Monochromatischer Röntgenstrahl Trifft Auf Ein Einkristall, Wird an Diesem in Bestimmte Richtungen Gebeugt Und Erzeugt Auf Der Dahinter Liegenden Fotoplatte Ein Beugungsmuster, March 30, 2009. Own work. http://commons.wikimedia.org/wiki/File:Cliche_de_laue_principe.svg. "File:Ethane-A-3D-balls.png." Wikipedia, the Free Encyclopedia. Accessed December 15, 2013. http://en.wikipedia.org/wiki/File:Ethane-A-3D-balls.png. "File:Hexamethylbenzene-3D-balls.png." Wikipedia, the Free Encyclopedia. Accessed December 15, 2013. http://en.wikipedia.org/wiki/File:Hexamethylbenzene-3D-balls.png.
Views: 144432 Bozeman Science
Thermochemistry breaking & making bonds
 
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Quick guide to remembering about breaking and making bonds and which is exo and endo.
Views: 101 nicotubeous
Ionic Bonding Introduction
 
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To see all my Chemistry videos, check out http://socratic.org/chemistry This video is an introduction to ionic bonding, which is one type of chemical bonding. Ionic bonds hold together metal and nonmetal atoms. In ionic bonding, electrons are transferred from a metal atom to a nonmetal atom, creating ions. These ions have opposite charge, so they stick together. Creative Commons Attribution-NonCommercial CC BY-NC
Views: 995871 Tyler DeWitt
General Chemistry 1A. Lecture 08. Chemical Bonds.
 
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UCI Chem 1A General Chemistry (Winter 2013) Lec 08. General Chemistry -- Chemical Bonds View the complete course: http://ocw.uci.edu/courses/chem_1a_general_chemistry.html Instructor: Amanda Brindley, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://ocw.uci.edu/info. More courses at http://ocw.uci.edu Description: Chem 1A is the first quarter of General Chemistry and covers the following topics: atomic structure; general properties of the elements; covalent, ionic, and metallic bonding; intermolecular forces; mass relationships. General Chemistry (Chem 1A) is part of OpenChem: http://ocw.uci.edu/collections/open_chemistry.html This video is part of a 23-lecture undergraduate-level course titled "General Chemistry" taught at UC Irvine by Amanda Brindley, Ph.D. Recorded March 14, 2013. Index of Topics: 0:01:57 Types of Bonds 0:04:30 Energy of Ionic Bond Formation 0:10:46 Lewis Dot Symbol 0:11:58 Ionic Bonds 0:14:50 Covalent Bonding: Molecular Compounds 0:16:04 General Lewis Structure Guidelines 0:19:11 Non-Octet Breaking Examples 0:32:48 Formal Charges 0:48:37 Breaking the Octet Rule Required attribution: Brindley, Amanda General Chemistry 1A (UCI OpenCourseWare: University of California, Irvine), http://ocw.uci.edu/courses/chem_1a_general_chemistry.html. [Access date]. License: Creative Commons Attribution-ShareAlike 3.0 United States License (http://creativecommons.org/licenses/by-sa/3.0/us/deed.en_US)
Views: 30181 UCI Open
[Hindi] Chemical Bonding Easy Explanation || Ionic Bond || covalent bond || Metallic bond
 
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HELLO GENIUS ...... IN THIS VIDEO WE LEARN ABOUT CHEMICAL BONDING BASICS HOW THEY DISCOVERED ,HOW THEY INTERACT WITH EACH OTHER, HOW MANY TYPES ARE THERE . IN THE VIDEO WE COVER THE BASIS OF THERE TYPES ALSO SO YOU CAN EASILY LEARN IT WITH THE SIMPLE EXPLANATION ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- BE CURIOUS BE GENIUS ------------------------------------------------------------------------------------------------------------------------------------------------ Thanks for watching
Views: 32623 uScientist
Am I breaking bonds?  13 small experiments
 
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13 simple experiments that ask if bonds are being broken or not. Vote here https://docs.google.com/forms/d/1kn8jLmU9rijkOKmO4DQJG-dT86DYlKj0biAgI_nc30g/viewform 1. Ripping a piece of paper 2. Breaking a paper clip 3. Burning a piece of paper 4. Burning a piece of flash cotton 5. Writing with sidewalk chalk 6. Crushing a sugar cube 7. Crushing a blue salt crystal 8. Dissolving a sugar cube in water 9. Dissolving a blue salt crystal in water 10. Evaporating acetone from a table 11. Hitting a tuning fork 12. Swinging a slinky 13. Whoosh bottle
Views: 1284 Scott Milam
Energy Storage in Chemical Bonds
 
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Donate here: http://www.aklectures.com/donate.php Website video link: http://www.aklectures.com/lecture/energy-storage-in-chemical-bonds Facebook link: https://www.facebook.com/aklectures Website link: http://www.aklectures.com
Views: 2366 AK LECTURES
What Are Covalent Bonds | Chemistry for All | FuseSchool
 
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Learn the basics about covalent bonds, when learning about properties of matter. When similar atoms react, like non-metals combining with other non-metals, they share electrons. This is covalent bonding. Non-metals have shells of electrons that are normally half or more than half full of electrons. Since they have a strong attraction for a few additional electrons, it is energetically unfavourable for any of them to lose electrons, so they share electrons by overlapping orbitals. This makes a bonding orbital, or covalent bond, that contains two or more electrons. Covalent bonds can be represented by a dot and cross diagram. These diagrams show only the valence electrons. Covalent bonds are directional, which means they are in a fixed position. The overlap between orbitals mean that the atoms in covalent bonds are very close, and make covalent bonds strong. There are two kinds of covalent structure - small molecules, like water, and giant compounds, like diamond. The electrons in the bonds are evenly shared, which means the bonds are not polarised; there is little attraction between molecules, and forces between molecules are weak. Compounds made from small covalent molecules have low melting and boiling points and are volatile. They also don’t conduct electricity. Carbon and silicon tend to form giant covalent compounds. These bond in the same way, but instead of forming small molecules with one or two bonds, they form four, make up huge lattices or chains of many many linked up atoms. Diamond is a common example, and is made up of Carbon. These compounds have very high melting and boiling points because you have to break covalent bonds rather than intermolecular forces to make them free enough to act like liquids or gases. The covalent bonds hold them rigidly in place in the giant lattice. SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]
Bonds Do NOT Have Energy!
 
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Chemists will tell you that bonds contain energy. In an episode of SciShow Talk Show (link below), Derek from Veritasium says atoms are bonded because they LOSE energy. Derek is definitely closer to the truth, but we take it a step further in this video. SciShow Talk Show episode: http://youtu.be/AAmqeHCFq_8 ________________________________ VIDEO ANNOTATIONS What EXACTLY is Temperature? http://youtu.be/2xaIQjmE5VI Basic FAQs about Black Holes: http://youtu.be/ACCeFVeT984 Why Are Some Things Transparent? http://youtu.be/wDu0KMdDD1I ________________________________ SCIENCE ASYLUM STUFF Support us on Patreon: http://www.patreon.com/ScienceAsylum Advanced Theoretical Physics (eBook): https://gumroad.com/l/ubSc Merchandise: http://scienceasylum.spreadshirt.com/ More videos at: http://www.youtube.com/TheScienceAsylum Facebook: http://www.facebook.com/ScienceAsylum Twitter: @nicklucid http://twitter.com/nicklucid Instagram: @nicklucid https://instagram.com/nicklucid/ Tumblr: http://nicklucid.tumblr.com/ Google+: http://www.google.com/+Scienceasylum Main Site: http://www.scienceasylum.com/ Vlog: http://www.youtube.com/TheNickLucid ________________________________ COOL LINKS & SOURCES Frame of Essence's video response: http://youtu.be/XEM9TWNcX0M Crash Course video on Cellular Respiration: http://youtu.be/00jbG_cfGuQ UC David ChemWiki: http://chemwiki.ucdavis.edu/Biological_Chemistry/Biochemical_Energy/ATP%2F%2FADP Hyperphysics: http://hyperphysics.phy-astr.gsu.edu/hbase/chemical/bond.html http://hyperphysics.phy-astr.gsu.edu/hbase/molecule/boneng.html http://hyperphysics.phy-astr.gsu.edu/hbase/organic/sugar.html http://hyperphysics.phy-astr.gsu.edu/hbase/mechanics/gravpe.html http://hyperphysics.phy-astr.gsu.edu/hbase/gpot.html http://hyperphysics.phy-astr.gsu.edu/hbase/electric/elepe.html Wikipedia: https://en.wikipedia.org/wiki/Glucose https://en.wikipedia.org/wiki/Cellular_respiration https://en.wikipedia.org/wiki/Adenosine_triphosphate https://en.wikipedia.org/wiki/Adenosine_diphosphate https://en.wikipedia.org/wiki/Phosphate https://en.wikipedia.org/wiki/Chemical_bond https://en.wikipedia.org/wiki/Binding_energy https://en.wikipedia.org/wiki/Gibbs_free_energy ________________________________ IMAGE CREDITS Logo designed by: Ben Sharef Stock Photos and Clipart - Wikimedia Commons http://commons.wikimedia.org/wiki/Main_Page - Openclipart http://openclipart.org/ - or I made them myself... Molecules in Thumbnail: https://commons.wikimedia.org/wiki/File:Beta-D-glucose-3D-vdW.png https://commons.wikimedia.org/wiki/File:Beta-D-glucose-3D-balls.png M&Ms in Thumbnail: https://commons.wikimedia.org/wiki/File:Plain-M%26Ms-Pile.jpg Animated Fire GIFs: http://forum.terasology.org/threads/512x-new-animated-tiles-fire-and-portal-30frames.802/
Views: 35022 The Science Asylum
Chemical Bonds
 
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This clip provides an overview of chemical bonds, explaining that a chemical bond is not a physical structure but an energy relationship that involves interactions between the electrons of the reacting atoms. The clip also discusses the various types of chemical bonds (ionic, covalent and hydrogen).
Views: 1302 INTELECOM
Identifying ionic and covalent bonds plus experiments for f
 
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Video by Daniela Rangel, Jocelyn Diez and destiny Lumbreras, for mr Jackson's 3rd period chem class
Views: 28454 Cshm chemistry 35
Atomic structure And Chemical Bonding
 
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Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/atomic-structure.html Atomic Structure To review, an atom consists of a small, dense nucleus containing all of its protons and neutrons, surrounded by electrons that fill the remaining volume of the atom. The atom stays electrically neutral because the number of protons and electrons are usually equal. In this section, the structure of atoms and the chemical properties will be studied, and the number of electrons and the way they are distributed generally determine them. Chemical Bonding: Introduction Atoms of almost every element has the ability to combine with other atoms to form more complex structures. The forces of attraction that bind them together are chemical bonds. To understand chemistry, the nature and origin of chemical bonds is important, since the basis of chemical reactions is the forming and the breaking of bonds and the changes in bonding forces. There are two main classes of bonding forces: covalent bonds and ionic bonds. Covalent bonding deals with the sharing of electrons between atoms. Ionic bonding deals with the transfer of electrons between atoms. Please like our facebook page http://www.facebook.com/tutorvista Follow us at: https://plus.google.com/+tutorvista/
Views: 25775 TutorVista
CCHS Chemistry Experiment
 
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Mrs. Ranade's Chemistry classes recently learned about breaking ionic and covalent bonds. To demonstrate this process, she introduced natural gas to a soap solution. The bubbles were sliced then set on fire, representing the breaking of bonds in methane.
Views: 394 Central Catholic
Matthew Whited, Carleton College: Breaking the World's Strongest Chemical Bonds (2018)
 
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The Whited group uses creative chemical synthesis to devise new approaches to manipulating superstrong chemical bonds in abundant yet recalcitrant substances like carbon dioxide, carbon monoxide, and nitrogen gas. They have shown that abundant elements like cobalt and silicon can be paired in unusual bonding environments to pull off such challenging reactions cooperatively. Dr. Whited is a 2016 Henry Dreyfus Teacher-Scholar.
Chemical Bonding - Ionic vs. Covalent Bonds
 
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This two minute animation describes the Octet Rule and explains the difference between ionic and covalent bonds. Find more free tutorials, videos and readings for the science classroom at ricochetscience.com
Views: 233802 RicochetScience
Introduction to Chemical Reactions
 
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Introduction tutorial video to chemical reactions explains chemistry to school & science students by showing how the bonds of H2 and O2 molecules breaking apart and rearranging to form H2O molecules, and the tell-tale signs of a chemical reaction, including energy changes. Warning: This video contains explosive sounds that might alarm you. Subscribe to watch more online chemistry courses & science videos: http://www.youtube.com/channel/UCiX8pAYWBppIbtUZTfGnRJw?sub_confirmation=1 About Atomic School: Atomic School supports the teaching of Atomic Theory to primary school & science students . We provide lesson plans, hands-on classroom resources, demonstration equipment, quizzes and a Teacher's Manual to primary school teachers. Animated videos that clearly explain the scientific ideas supports learning by both teachers and students. As a teacher, you don't have to look anywhere else to implement this program. Our work has been verified by science education researchers at the University of Southern Queensland, Dr Jenny Donovan and Dr Carole Haeusler, who confirm that primary students are capable of learning much more complex scientific concepts than previously thought, and crucially, that they love it. Students run to class! The program has been trialed in Australian schools as well as schools in the Philippines, Iran and India. It is conducted as holiday workshops at the Australian Nuclear Science and Technology Organisation, the Queensland Museum as well as the World Science Festival. It has attracted wide media interest, including TV, radio and print, and the research data has been presented at prestigious American Education Research Association and Australian Science Education Research Association conferences. Atomic Theory underlies all the other sciences- genetics, electronics, nanotechnology, engineering and astronomy- so an early understanding will set them up for a more successful learning sequence for all their science subjects, and support their mastery of mathematics as well. We also have extension programs that cover Biology, Physics and Astronomy to an equal depth. About Ian Stuart (Email: [email protected]): The founder of Atomic School, Ian Stuart, taught Chemistry and Physics for 25 years at senior levels before he realized that his 8-year old son, Tom, could understand Atomic Theory at a much deeper level than he expected. After visiting Tom's class at school, he discovered that his peers could also grasp the abstract scientific concepts, as well as apply it usefully to the real world. Ian then developed a program to teach the advanced concepts of high school Chemistry, Physics and Biology to students 10 years younger than they normally would. He found that this engaged their interest in modern science early, and sustained it through to high school and beyond. It also sets them up for future success in their academic and career paths. Ian has a Bachelor's Degree in Chemistry from the University of Queensland and a Master's degree in Electrochemistry from the University of Melbourne. Connect with Atomic School on social media: http://facebook.com/AtomicSchool http://twitter.com/AtomicSchools http://instagram.com/AtomicSchools Video transcript:
Views: 62513 AtomicSchool
Physical Science - Chemical Bonds
 
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Watch more Physical Science at http://www.educator.com/chemistry/physical-science/ebs/ Other subjects include Algebra 1/2, Basic Math, Pre Calculus, Geometry, Pre Algebra, Calculus, Statistics, Biology, Chemistry, Physics, Organic Chemistry, and Computer Science. -All lectures are broken down by individual topics -No more wasted time -Just search and jump directly to the answer
Views: 3473 Educator.com
Chemistry for Dummies: Chemical Bonds
 
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Hosts Ian Lepo and David Oles discuss the three types of Chemical Bonds in this first episode of Chemistry for Dummies. They explain ionic, covalent and mettalic bonds. This is a great way to review for an exam or learn material which your teacher did not teach well! Visit my website: http://pu.blish.us
Views: 102479 David Oles
AChem - Lab - Chemical Bonds
 
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Prelab video to help Academic Chemistry students at Wyomissing Area Jr./Sr. High School, Wyomissing, PA.
Views: 556 Michelle Filippini
Chemical energy, chemical bonds and chemical reactions
 
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Overview of chemical energy and the energetics of chemical reactions
Views: 19554 SciencePrimer
Chemical Bonding
 
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This General Chemistry lecture discusses formation of ionic and covalent bonds, naming of molecules and compounds, example calculations of percent mass composition, and determinations of empirical formulas from experimental data.
Views: 12186 Chuck Wight
Chemical Bonds Explained
 
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If you can't wrap your head around chemical bonding, I hate to break it to you, but you're not Mr. Fantastic. This video explains ionic, covalent, and metallic bonding.

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