Difference between revisions of "PChem312 f20 w8"
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| Line 13: | Line 13: | ||
===Wednesday, Oct 7, 2020=== | ===Wednesday, Oct 7, 2020=== | ||
| − | ====Sec 3.3=== | + | ====Sec 3.3==== |
:- Ex Prob 3.2 --> internal pressure is 0 for an ideal gas. | :- Ex Prob 3.2 --> internal pressure is 0 for an ideal gas. | ||
:- Joule Experiment, but failed due to thermometer sensitivity (Ex. Prob 3.2). | :- Joule Experiment, but failed due to thermometer sensitivity (Ex. Prob 3.2). | ||
Revision as of 12:46, 14 October 2020
Monday, Oct 5, 2020
cont. sec 3.1...
- - Ex. Problem 3.1 - a thermometer at its limits...
Sec 3.2
Given, then derived
- - U(T,V)...eq 3.16
Wednesday, Oct 7, 2020
Sec 3.3
- - Ex Prob 3.2 --> internal pressure is 0 for an ideal gas.
- - Joule Experiment, but failed due to thermometer sensitivity (Ex. Prob 3.2).
- - Expansion of CO2 gas (paintball gun demo) - tank gets cold.
- - What is the value of the internal pressure is treated as real gas using van der Waals eq. (Ex. Prob 3.4)
Thursday, Oct 8, 2020
Friday, Oct 9, 2020
cont sec 3.2...review answers from Ex. Prob 3.5