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Question
What is 
Gº at 500.0 K for the following reaction?
Sr(s) + H2O(g) → SrO(s) + H2(g)
| Substance | Hºf(kJ/mol) at 298 K | Sº(J/(mol·K)) at 298 K |
| Sr(s) | 0 | 52.3 |
| H2O(g) | -241.8 | 188.7 |
| SrO(s) | -634.9 | 54.4 |
| H2(g) | 0 | 130.6 |
A) 365.1 kJ
B) -365.1 kJ
C) 376.4 kJ
D) -376.4 kJ
E) -421.1 kJ
Answer
This answer is hidden. It contains 1 characters.
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