Difference between revisions of "PChem312 f20 w3"
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:U<sub>f</sub> - U<sub>i</sub> = ΔU, the change in the internal energy | :U<sub>f</sub> - U<sub>i</sub> = ΔU, the change in the internal energy | ||
| − | '''First Law of Thermodynamics''' | + | '''First Law of Thermodynamics''': the change in the system's internal energy is equal to, but opposite in sign, to the change in the surround's internal energy. |
:ΔU<sub>sys</sub> = - ΔU<sub>surr</sub> | :ΔU<sub>sys</sub> = - ΔU<sub>surr</sub> | ||
Revision as of 13:38, 31 August 2020
Monday, Aug 31, 2020
Continue reading chapter 2
U <-- internal energy (1st thermodynamic state function)
- Uf - Ui = ΔU, the change in the internal energy
First Law of Thermodynamics: the change in the system's internal energy is equal to, but opposite in sign, to the change in the surround's internal energy.
- ΔUsys = - ΔUsurr
Sec 2.1: Internal Energy and !st Law of Thermodynamics
Sec 2.2: Heat
Sec 2.2: Work
Wednesday, Sept 2, 2020
Thursday, Sept 3, 2020
Meet in CSB 378