Question
Standard entropies for selected substances at 25CC Substance S(J/(molK) O2(g) 205.2 SO2(g) 248.2 SO3(g) 256.8 H2O(g) 188.8 H2S(g) 205.8 Calculate Srxn for the balanced chemical
Standard entropies for selected substances at 25CC
| Substance | S(J/(molK) |
| O2(g) | 205.2 |
| SO2(g) | 248.2 |
| SO3(g) | 256.8 |
| H2O(g) | 188.8 |
| H2S(g) | 205.8 |
Calculate Srxn for the balanced chemical equation
H2S(g)+2O2(g)H2O(g)+SO3(g)
Express the entropy change to four significant figures and include the appropriate units.
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Organic Chemistry
Authors: Marc Loudon
5th edition
981519431, 978-0981519449, 098151944X, 978-0-98151943, 978-0981519432
