Enthalpy and Temperature  [ENDORSED]

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Tim Foster 2A
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Joined: Fri Sep 29, 2017 7:07 am

Enthalpy and Temperature

Postby Tim Foster 2A » Mon Jan 08, 2018 1:26 pm

Can enthalpy and temperature be related?

Chem_Mod
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Re: Enthalpy and Temperature  [ENDORSED]

Postby Chem_Mod » Mon Jan 08, 2018 2:00 pm

Absolutely. You will have a better understanding of this relationship as the course progresses.

Renee Delamater 2H
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Re: Enthalpy and Temperature

Postby Renee Delamater 2H » Mon Jan 08, 2018 7:30 pm

When the temperature is greater, there is more heat and therefore more energy. I think that this would cause enthalpy to also increase.

RyanTran2F
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Re: Enthalpy and Temperature

Postby RyanTran2F » Mon Jan 08, 2018 9:52 pm

I agree with Renee's assumption. In the book in section 8.8, it says that at constant pressure, and with no nonexpansion work ΔH = q. q represents heat, which can be increased by increasing the temperature. So with from equation, we see that with increased temperature, ΔH (enthalpy) will increase as well.

AtreyiMitra2L
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Re: Enthalpy and Temperature

Postby AtreyiMitra2L » Mon Jan 08, 2018 10:39 pm

Today in class we learned that enthalpy is related to heat. Given that temperture is defined as the average kinetic energy of particles, this definition does not make it hard to understand why the two may be correlated.


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