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Question
What is the standard enthalpy change for the following reaction?
N2H4(l) + 2NO2(g) → 2N2O(g) + 2H2O(l)
| Substance |  Hºf(kJ/mol) |
| N2H4(l) | +50.6 |
| NO2(g) | +33.1 |
| N2O(g) | +82.1 |
| H2O(l) | -285.8 |
A) -290.6 kJ
B) -524.2 kJ
C) -119.7 kJ
D) +290.6 kJ
E) +119.7 kJ
Answer
This answer is hidden. It contains 1 characters.
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