Search Results: "Chemical bond"

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03:51 Popular
Chemical Changes: Crash Course Kids #19.2

4,582 views / 7 likes - added 8 years ago

We've talked about mixtures and solutions, solutes and solvents, but what about things that can't be undone? What about Chemical Changes? Would it surprise you to know that baking a cake is a Chemical Change? Or striking a match? In this episode of Crash
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03:46 Popular
What Triggers A Chemical Reaction? - Kareem Jarrah

2,451 views / 3 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-triggers-a-chemical-reaction-kareem-jarrah Chemicals are in everything we see, and the reactions between them can look like anything from rust on a spoon to an explosion on your stovetop. But why do these r
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02:09 Popular
Incredible Chemical Reaction!

2,123 views / 1 likes - added 8 years ago

Add me on Facebook. (click LIKE on Facebook to add me) http://www.facebook.com/brusspup Download the song in this video: Song name: Monolith iTunes https://itunes.apple.com/us/album/monolith-single/id596457486 Amazon http://www.amazon.com/Monolith/dp/B00B
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04:31 Popular
Science For Kids - How To Inflate A Balloon With A Chemical Reaction - #ExpeRimental 18

1,919 views / 0 likes - added 8 years ago

Try this fizzy cubes experiment with your children, then use the reaction to make a balloon blow itself up. Download the infosheet for more ideas and information: http://bit.ly/FizzyInfosheet Subscribe for regular science videos: http://bit.ly/RiSubscRibe
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11:17 Popular
Water - Liquid Awesome: Crash Course Biology #2

1,648 views / 0 likes - added 9 years ago

Hank teaches us why water is one of the most fascinating and important substances in the universe. Follow SciShow on Twitter: http://www.twitter.com/scishow Like SciShow on Facebook: http://www.facebook.com/scishow Review: Re-watch = 00:00 Introduction =
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08:18 Popular
What Is a Molecule?

1,610 views / 0 likes - added 4 years ago

Atoms, elements, molecules... What's the difference? This is part 3 in the Stated Clearly series: An Introduction to Chemistry. In it you will find a simplified definition of a molecule, you will learn how we model molecules, and you will see actual image
07:56 Popular
6 Chemical Reactions That Changed History

1,508 views / 1 likes - added 8 years ago

Chemicals React! Get yourself an awesome IOTBS shirt! http://dftba.com/besmart ↓ More info and sources below ↓ For lots more of history’s greatest chemical innovations, check out “The Chemistry Book” by Derek B. Lowe: http://amzn.to/1snWG44 ---- Have an i
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12:33 Popular
That's Why Carbon Is A Tramp: Crash Course Biology #1

1,436 views / 0 likes - added 9 years ago

And thus begins the most revolutionary biology course in history. Come and learn about covalent, ionic, and hydrogen bonds. What about electron orbitals, the octet rule, and what does it all have to do with a mad man named Gilbert Lewis? It's all containe
03:33 Popular
If Chemical Elements Were People || Fun & Easy Chemistry

1,381 views / 0 likes - added 6 years ago

Chemistry is often considered one of the toughest subjects for a child at school. However, we managed to turn such a hard subject into fun! Subscribe to Bright Side : https://goo.gl/rQTJZz ------------------------------------------------------------------
10:57 Popular
Equilibrium: Crash Course Chemistry #28

1,190 views / 0 likes - added 9 years ago

In this episode of Crash Course Chemistry, Hank goes over the ideas of keeping your life balance... well, your chemical life. Equilibrium is all about balance and today Hank discusses Chemical Equilibrium, Concentration, Temperature, and Pressure. Also, h
11:47 Popular
Bond enthalpy and enthalpy of reaction | Chemistry | Khan Academy

1,152 views / 0 likes - added 6 years ago

Introduction to bond enthalpy, and how to use bond enthalpies to calculate enthalpy of reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/enthalpy-chemistry-sal/v/2015-ap-chemistry-free-response-7?utm_s
09:18 Popular
Doing Solids: Crash Course Chemistry #33

1,108 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
02:26 Popular
How Can This Chemical Be A Solid, Liquid, And Gas At The Same Time?

991 views / 1 likes - added 9 years ago

How can a substance be a solid, liquid, and gas all at the same time? See the process scientists describe as "The Triple Point." | For more Outrageous Acts of Science, visit http://science.discovery.com/tv-shows/outrageous-acts-of-science/#mkcpgn=ytsci1 C
09:33 Popular
This Is How Your Body Turns Food Into Energy

983 views / 0 likes - added 4 years ago

Your body needs energy to do, well, everything. But where does that energy come from? In this episode, Patrick dives into how exactly mitochondria power the cell, how ATP works, and, alas, the Krebs cycle. Buckle up! Subscribe to Seeker! http://bit.ly/sub
09:15 Popular
What is Chemical Evolution?

968 views / 0 likes - added 9 years ago

Have you ever wondered how life first got started on Earth? So do scientists! Though the question has not yet been fully answered, a careful study of Chemical Evolution is beginning to shed light on this mystery. In this film you will learn what Chemical
05:46 Popular
ENERGY A changing universe in chemical reactions | Phenomena (4K)

961 views / 0 likes - added 3 years ago

Energy is at the foundation of all change in the universe. Chemical reactions reveal explosive and vivid patterns that visualise the power and beauty of energy. #PhenomenaTVSubscribe to ABC Science YouTube https://ab.co/2YFO4GoIn a petri dish, alcohol and
09:46 Popular
Atomic Hook-Ups - Types of Chemical Bonds: Crash Course Chemistry #22

959 views / 0 likes - added 9 years ago

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 n
05:04 Popular
Balancing Chemical Equations

958 views / 0 likes - added 9 years ago

Balancing chemical equations
10:14 Popular
The Chemical Mind - Crash Course Psychology #3

945 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
07:57 Popular
Le Chatelier's principle: Worked example | Chemical equilibrium | Chemistry | Khan Academy

944 views / 0 likes - added 6 years ago

A worked example using Le Chatelier's principle to predict how concentrations will shift for different perturbations. Example includes changes in reaction vessel volume, changing amount of solid product, adding inert gas, and adding a catalyst. Chemistry
03:25 Popular
If Molecules Were People... - George Zaidan And Charles Morton

941 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/chemical-reactions-zaidan-and-morton When molecules collide, chemical reactions can occur -- causing major structural changes akin to getting a new arm on your face! George Zaidan and Charles Morton playfully im
02:09 Popular
Insanely beautiful chemical reactions

926 views / 0 likes - added 6 years ago

If you think you know what chemical reactions look like, think again. A group of Chinese scientists and photographers created videos that capture the unseen beauty of chemistry. Watch more chemical reactions from two of their video series: Beautiful Chemi
04:12 Popular
Balancing Chemical Equation With Substitution

793 views / 0 likes - added 9 years ago

Balancing chemical equation with substitution
03:34 Popular
How Atoms Bond - George Zaidan And Charles Morton

779 views / 0 likes - added 8 years ago

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.
02:54 Popular
Maillard: The Most Delicious Chemical Reaction In The World

762 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions Why does fresh, hot toast have a more complex flavor than plain bread? Why does cooking raw food in general result in mouthwatering smells and a rich taste? The answer lies with the Maillard reaction, also known as th
01:47 Popular
The lion whisperer

709 views / 2 likes - added 4 years ago

Clarissa Ward profiles a former lion park staffer, who saved 26 lions with which he shares a special bond. Watch Ward's report, "The Lion Whisperer": http://cbsn.ws/1vYWbxT
06:36 Popular
James Bond Theme for Boomwhackers (Fall 2014)

707 views / 1 likes - added 7 years ago

The 00THUDs face their final challenge: play a piece with the Colored Sticks of Dischord or face eternal entrapment in the depths of Lamont. Featuring Justin Oliver '16, Dylan Munro '16, Cole Durbin '18, Jin Park '18, and Caitlin Andrews '16.
04:37
Visually Understanding Balancing Chemical Equations

692 views / 0 likes - added 9 years ago

Visually understanding balancing chemical equations
03:04
The Bombardier Beetle And Its Crazy Chemical Cannon | Deep Look

690 views / 1 likes - added 7 years ago

When attacked, this beetle sets off a rapid chemical reaction inside its body, sending predators scrambling. This amazing chemical defense has some people scratching their heads: How could such a complex system evolve gradually—without killing the beetle
03:58
The Centuries-Old Debt That's Still Paying Interest

661 views / 0 likes - added 6 years ago

In the archives of Yale University, there's a 367-year-old bond from the water authority of Lekdijk Bovendams, in the Netherlands. And it's still paying interest. Thanks to: Prof. Geert Rouwenhorst for his time and explanation All the team at the Beinecke
03:29
Sesame Street: Dr.No (Monsterpiece Theater Presents)

660 views / 0 likes - added 9 years ago

James Bond needs a doctor, and not just any doctor: a specialist. He can't read the word on the inside of his jacket and even though he looks so cool with his dark glasses on, its pretty embarassing for James Bond to not be able to read such a simple word
09:13
Chemical Reactions Introduction

659 views / 1 likes - added 8 years ago

Reactants and products in reversible and irreversible chemical reactions.
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01:22
Bombardier beetle escapes from a toad’s stomach after launching a chemical attack

658 views / 2 likes - added 6 years ago

A hot chemical spray causes the predator to vomit. And the beetles walked away unscathed, some after bathing in the toad’s stomach juices for over an hour. Learn more: Read the research: http://rsbl.royalsocietypublishing.org/content/14/2/20170647 produce
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Introduction to reaction quotient Qc | Chemical equilibrium | Chemistry | Khan Academy

653 views / 0 likes - added 6 years ago

Introduction to the reaction quotient Qc, and how to use the reaction quotient to predict how the reaction concentrations will change. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its
08:26
Peptide Bond Formation

638 views / 0 likes - added 8 years ago

How amino acids (including ones in zwitterion form) form peptide bonds (peptide linkages) through a condensation reaction (dehydration synthesis).
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Balancing Chemical Equations

637 views / 0 likes - added 9 years ago

The art of balancing equations in chemistry! More free lessons at: http://www.khanacademy.org/video?v=RnGu3xO2h74
02:49
Here's The Chemical Compound You Can Thank For Billiard Balls And False Teeth

623 views / 0 likes - added 7 years ago

Impossible Engineering | Thursdays at 9/8c Billiard balls were originally made of ivory, but the endangerment of elephants led to the creation of a $10,000 prize to find an alternative material. Full Episodes Streaming FREE on Science Channel GO: https://
20:09
15 Times Humans Rescued Animals, And Got Thanked In The Cutest Way

612 views / 6 likes - added 3 years ago

The bond between man and animal is a powerful thing. We get out of it what we put into it. And, for most of us, that means a lot of love and kindness. From a sloth that was rescued from the side of a busy road to a squirrel that got an all-new family, her
04:37
Balancing More Complex Chemical Equation

602 views / 0 likes - added 9 years ago

Balancing more complex chemical equation
05:53
Comparing Q vs K example | Chemical equilibrium | Chemistry | Khan Academy

589 views / 0 likes - added 6 years ago

A worked example using reaction quotient Q to predict how concentrations will shift so the reaction can get to equilibrium. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acids-and-bases-topic/acids-and-bases/v/arrhenius-definition-o
02:02
How a single chemical droplet becomes a "motor"

588 views / 0 likes - added 6 years ago

Those paper fish are actually miniature robots powered by the “Marangoni effect,” which can make chemical droplets spin like motors on water. It might sound insane, but you’ve seen the effect before, and researchers think it could be a new way to create c
13:16
Relationship between bond prices and interest rates

576 views / 0 likes - added 9 years ago

Why bond prices move inversely to changes in interest rate More free lessons at: http://www.khanacademy.org/video?v=I7FDx4DPapw
12:52
Chemical Weapons (Sarin Gas) - Periodic Table Of Videos

528 views / 0 likes - added 9 years ago

Discussing chemical weapons, including Sarin and Mustard Gas. Featuring professors Rob Stockman and Martyn Poliakoff from the University of Nottingham. Extra footage will be at: http://youtu.be/lay6VoWBQek More chemistry at http://www.periodicvideos.com/
08:42
Introduction to bonds

520 views / 0 likes - added 9 years ago

What it means to buy a bond More free lessons at: http://www.khanacademy.org/video?v=Qh-M3_L4xYk
15:54
Neuronal Synapses (Chemical)

501 views / 0 likes - added 9 years ago

How one neuron can stimulate (or inhibit) another neuron at a chemical synapse More free lessons at: http://www.khanacademy.org/video?v=Tbq-KZaXiL4
02:15
Ozone Layer On The Mend, Thanks To Chemical Ban

489 views / 0 likes - added 7 years ago

Restrictions on chemicals credited in ozone-hole shrinkage. Learn more: http://bit.ly/297xG9N Read the research ($): http://bit.ly/295yKtq
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03:04
New ‘superglue’ could seal the deal for stretchable batteries, soft robots

452 views / 0 likes - added 6 years ago

Hydrogel adhesive fuses hard-to-bond materials like elastics and hydrogels. Learn more: http://scim.ag/2t2CzN8
00:29
Watch the first ever video of a chemical bond breaking and forming

419 views / 0 likes - added 4 years ago

Pay attention to the 2 black atoms of a metal molecule being shot with a beam of electrons, breaking their bond and in the process revealing a transitional state where the atoms are neither fused or completely separated. This is the first time it has been
03:24
The Tiny Monorails That Once Carried James Bond

414 views / 0 likes - added 3 years ago

The Roadmachines Mono-Rail may have been the only truly useful, fit-for-purpose monorail in the world. Of the hundreds that were built, most were never meant for passengers. But they did carry a couple of famous people in their time, including a certain s
09:00
The History of Chemical Engineering: Crash Course Engineering #5

341 views / 0 likes - added 4 years ago

Today well cover the fourth and final of our core disciplines of engineering: chemical engineering. Well talk about its history and evolution going from soda ash competitions to oil refineries and renewable energies. Well also discuss some newer and emerg
04:15
Everything Is Chemical

335 views / 0 likes - added 3 years ago

Plants and animals are mostly composed of carbon, hydrogen, oxygen, and nitrogen. These chemicals – and how they are put together – underlie everything around us. That’s why chemistry is such a valuable tool for agricultural, environment
04:29
Scientists attempt to replace the ubiquitous chemical BPA in food and drink cans

334 views / 0 likes - added 4 years ago

A chemical known as BPA, found in many of the worlds food and drink cans, has been linked to cancer and other health problems, and its now banned in several countries. Researchers at the paint and coatings company Sherwin-Williams have now developed a che
11:17
How Fast Can We Put Out a Chemical Fire?

305 views / 0 likes - added 4 years ago

Get Your Winter Merch (and 25% off select items) here: http://bit.ly/34NhQMWIt's Thursday and we're throwing things back to an old video Nate recorded back in March of 2018. In this video we're testing how long fire can survive in a vacuum chamber, and if
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How one scientist took on the chemical industry - Mark Lytle

301 views / 0 likes - added 4 years ago

Discover the groundbreaking environmental work of Rachel Carson, whose book Silent Spring explores how human actions threaten the balance of nature. --In 1958, after receiving a letter describing the deaths of songbirds due to the pesticide known as DDT,
39:16
Chemical Electricity | Szydlo's At Home Science

294 views / 0 likes - added 3 years ago

Starting with the Ris own Michael Faraday, Andrew explores the varied and sometimes explosive chemistry of batteries and electricity. From the pioneering work of Volta, right up to most recent Nobel prizes, join Andrew Szydlo for this exciting electrical
03:04
Chemical Plant Zone for 8 Cellos

283 views / 0 likes - added 3 years ago

Chemical Plant Zone arranged for 8 cellos by Samara Ginsberg
08:09
The Chemical Origins of Life

281 views / 0 likes - added 3 years ago

How did life get started on Earth? And how are we using what we know to look for it throughout the galaxy?You might also like:Why is Carbon the Key to Life? (On Earth, Anyway)https://www.youtube.com/watch?v=VUiDwrM2YPISpace Mirrors and Other Weird Ways to
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Don't touch this chemical or it will explode

267 views / 0 likes - added 3 years ago

Seriously, this chemical really doesn't want to exist (full video): https://youtu.be/2BZGjycR7YMMain channel: https://www.youtube.com/c/NileRedManganese heptoxide is an angry green liquid that's really unstable. It can spontaneously decompose just by touc
05:38
Cyanide Solves a Chemical Mystery

235 views / 0 likes - added 1 year ago

In this video the ChemTalk team uses two unique cyanide complexes and multiple chemical reactions to help positively identify an unexpected substance that appeared during our last chemistry experiment, "16 Reactions of Magnesium Metal".ChemTalk is a non-p
01:00
Flesh-Eating Chemical Dissolves Chicken

197 views / 0 likes - added 2 years ago

I show you amide and ester hydrolysisSee the full video here: https://www.youtube.com/watch?v=qWuFT1EvykMSubscribe to my main channel here: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQ#shorts
1:23:21
Chemical Wonders with Andrew Szydlo

194 views / 0 likes - added 2 years ago

Why do things change colour, why do things burn, and most of all why do things explode? Andrew will take us on a journey through the exciting, confusing and sometimes explosive world of chemical changes. Andrew Szydlo is a chemist and secondary school tea
43:36
Making the stinkiest chemical known to man

144 views / 0 likes - added 1 year ago

To get started for free, visit https://brilliant.org/nilered or click on the link in the description. The first 200 of you will get 20% off Brilliant's annual premium subscription.-------------------------------------------Thioacetone is something that I'
1:09:43
Chemical Curiosities: Surprising Science and Dramatic Demonstrations - with Chris Bishop

116 views / 0 likes - added 1 year ago

Professor Chris Bishop, presenter of the 2008 Royal Institution Christmas Lectures, leads us through a spectacular tour of the curious, and sometimes surprising, world of chemistry.Please help us transcribe this lecture: http://www.youtube.com/timedtext_v
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Vision Is Actually A Chemical Reaction

103 views / 0 likes - added 1 year ago

Get 70% off NordVPN for the first 3 years and an additional 30 days free: https://nordvpn.com/steve and use the promo code steveHow does vision work on the molecular level? It all starts with a molecule in your rod and cone cells called retinal that flips
03:46
This Chemical Does Nothing, But It's Still Bad For You

99 views / 0 likes - added 7 months ago

Check out the MinuteFood video on Teflon here: https://youtu.be/R1hbV3EzOD4PFAS - also known as the forever chemicals we use in all sorts of household products - are able to cause all sorts of health problems without ever really reacting with anythingLEAR
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Who Sailed on the Mayflower?

87 views / 0 likes - added 1 year ago

Then men and women aboard the Mayflower were very different from one another, but they managed to bond together through immense challenges to form Plymouth Colony. "1620: Beyond Thanksgiving" is produced by NBC News Learn in partnership with NBC 10 Boston
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Do you have what it takes to be a spy? | BBC Ideas

35 views / 0 likes - added 4 months ago

What qualities are the UK security services looking for when they recruit? (Spoiler alert: James Bond wannabes need not apply.)Made by Costanza Gambarini in partnership with @TheOpenUniversity Subscribe to BBC Ideas https://bbc.in/2F6ipav0:00 Introduction
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Kitchen Chemistry with Color Changing Cabbage!

35 views / 0 likes - added 1 month ago

Make a color-changing chemical indicator from a vegetable! Chemical indicators can tell us what kinds of chemicals are close by and they do this by changing colors. We can make our own chemical indicator from a plant you can get at any grocery store and i
08:12
The World's Oldest Hat Shop That Fitted James Bond

11 views / 0 likes - added 1 month ago

Step inside the world's oldest hat shop, Lock & Co. Hatters, and meet Roger Stephenson, the Deputy Chairman and seventh-generation family member who takes immense pride in being part of such a longstanding business. Nestled in the heart of London, we sent

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