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Question
Given: 4 NO2(g) + O2(g) -> 2 N2O5(g) 
H = -110.2 kJ
find H for N2O5(g) -> 2 NO2(g) + 1/2 O2(g).
A) -220.4 kJ
B) -55.1 kJ
C) 55.1 kJ
D) 220.4 kJ
Answer
This answer is hidden. It contains 1 characters.
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