Multiple Choice
What is the standard enthalpy change for the following reaction?
N2H4(l) + 2NO2(g) → 2N2O(g) + 2H2O(l)
Substance
ΔH°f (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
Correct Answer:
Verified
Correct Answer:
Verified
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