Chemical Thermodynamics, Energy, Enthalpy and Entropy – Chemistry
Mr. Causey explains beginning thermodynamics and energy. Mr. Causey discusses energy, exothermic and endothermic processes, enthalpy and entropy. http://www.yourCHEMcoach.com Learn more …
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I’m gonna make a playlist of this and play them all night while I sleep.
I loved it… until it gets to entropy and then comes all the exoteric
explanation of order in the universe bla, bla, bla,.
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thank you very much sir as a Chemistry student from today onwards i will
always see ur videos its really fruitfull for the advancement of chemistry
in the world thank u sir
thanxx aloootttt….u made me understand the topic…
u r the best…thanks so much..u have helped me a lot 🙂
Mr. Causey…honestly you are a lifesaver. My chemistry teacher literally
doesn’t teach and you help so much! Thank you!
Studies have shown that it increases your IQ!
XD
Thanks for this vids. :)
Great Video! Like always, you rock!
Great video, very helpful.
Can anyone plss solve this A sample of argon gas at 1 atm pressure and 27
degree C expands reversibly and adiabatically from 1.25 dm^3 to 2.5 dm^3.
Calculate the enthalpy change in the process.Given that Cv for Ar is
12.45J/k/mol and antilog of 0.199=1.58
Dude nice i cant belive y so less views ur vid was great ty 😀
Enthalpy is the heat content.
why is it that when the prodcucts have more energy its endothermic
You know you just can’t review this topic enough. I had Gen Chem over a
year ago, and I’m already starting to forget all this jazz. Thanks for the
quick refresher – and slightly new perspective on the subject. Very
assimilable.
The products have more energy because energy has been absorbed into the
products usually in the formation of bonds. When energy is added to a
system it is endothermic.
Because reactants absorb energy in an endothermic reaction the products now
have that energy stored.
In endothermic reactions, reactants get to absorb energy right? It is the
reactants that get to have the formation of bonds or combinations. I really
don’t get it. How come an endothermic reaction will have more energy in its
products
I get confused with enthalpy and heat. So heat is just the transfer and
enthalpy is the change of energy of the system at a constant pressure?,
sort of like “standard enthalpy”?
That’s the best email account I’ve ever seen.
Need this for my test tomorrow
not by 1 degees celsius.