Difference between revisions of "PChem312 f20 w13"
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| Line 9: | Line 9: | ||
1) Reversible Isothermal Expansion or Compression | 1) Reversible Isothermal Expansion or Compression | ||
| − | :V<sub>i</sub>T<sub>i</sub>-->V<sub>f</sub>T<sub> | + | :V<sub>i</sub>T<sub>i</sub>-->V<sub>f</sub>T<sub>i</sub> |
2) Constant P, V temperature change | 2) Constant P, V temperature change | ||
Revision as of 14:44, 9 November 2020
Monday, Nov 9, 2020
We will now highlight how to calculate entropy (ΔS) for four processes involving ideal gases:
1) Reversible Isothermal Expansion or Compression
- ViTi-->VfTi
2) Constant P, V temperature change
- ViTi-->ViTf
- PiTi-->PiTf
3) Changes in both V and T, constant P
- ViTi-->VfTf
4) Changes in both P and T, constant V
- ViTi-->VfTf