Calorimetry: Crash Course Chemistry #19
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Date: 2022-04-04
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Comments and reviews: 7
education
Great video, as usual. Not to pick holes, but rather to warn against reinforcing a common misconception: -6: 47 when talking about breaking and forming hydrogen bonds the animation shows the molecules of water breaking apart (breaking the O-H covalent bond, this is NOT a hydrogen bond. A hydrogen bond is NOT a covalent bond to hydrogen, but a specific type of INTERMOLECULAR bond/attraction/force. Take care over this difference, I've seen a lot of marks lost in exams due to this!
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Great video, as usual. Not to pick holes, but rather to warn against reinforcing a common misconception: -6: 47 when talking about breaking and forming hydrogen bonds the animation shows the molecules of water breaking apart (breaking the O-H covalent bond, this is NOT a hydrogen bond. A hydrogen bond is NOT a covalent bond to hydrogen, but a specific type of INTERMOLECULAR bond/attraction/force. Take care over this difference, I've seen a lot of marks lost in exams due to this!
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education
Im wondering, why in some video the change in temperature used was interms of degree celsius, but here its kelvin in equation. And the constant or specific heat is the same. It will give different values in final answer in q. Someone explain this to me.
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Im wondering, why in some video the change in temperature used was interms of degree celsius, but here its kelvin in equation. And the constant or specific heat is the same. It will give different values in final answer in q. Someone explain this to me.
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David
Sorry dont intend to be rude and disrespectful however wonder why you think you need to act like a clown? Its not only helpful its distracting! And i dont believe the kids listen better to a clown! Sorry had to say it!
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Sorry dont intend to be rude and disrespectful however wonder why you think you need to act like a clown? Its not only helpful its distracting! And i dont believe the kids listen better to a clown! Sorry had to say it!
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Wesley
yall dont know how many lives yall save. Mehnnn. Big UP (lots of love, respect and thanks -lol caribbean terms-) to the whole Crash Course team. Y'all doing great things. fr.
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yall dont know how many lives yall save. Mehnnn. Big UP (lots of love, respect and thanks -lol caribbean terms-) to the whole Crash Course team. Y'all doing great things. fr.
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Lich
something that dilute won't do anything unless you get the acid or base in your eyes or lungs. Not strong enough.
37% HCl though. is extremely dangerous.
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something that dilute won't do anything unless you get the acid or base in your eyes or lungs. Not strong enough.
37% HCl though. is extremely dangerous.
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Anna
Why is the time when the country-s on quarantine and school is online have to be the time when we learn about enthalpy and calorimetry. I-m so confused
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Why is the time when the country-s on quarantine and school is online have to be the time when we learn about enthalpy and calorimetry. I-m so confused
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AC
hello! what is the effect of ignoring the thermometer and stirrer have on the calculated specific heat capacity of the metals?
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hello! what is the effect of ignoring the thermometer and stirrer have on the calculated specific heat capacity of the metals?
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