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Question
Consider the following thermochemical equation:
N2(g) + 2O2(g) →2NO2(g); 
Hº= 66.2 kJ
From this equation, we may conclude that 66.2 kJ is the quantity of heat that is
A) gained from the surroundings when 1 mol of NO2 is formed at constant pressure.
B) lost to the surroundings when 1 mol of NO2 is formed at constant pressure.
C) gained from the surroundings when 2 mol of NO2 is formed at constant pressure.
D) lost to the surroundings when 2 mol of NO2 is formed at constant pressure.
E) lost to the surroundings when 1 mol of O2 is consumed at constant pressure.
Answer
This answer is hidden. It contains 1 characters.
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