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Question
What is the quantity of heat evolved at constant pressure when 60.3g H2O(l) is formed from the combustion of H2(g) and O2(g)?
H2(g)+
O2(g)→H2O(l); 
Hº=-285.8kJ
A) 1.17 x10-2kJ
B) 285.8 kJ
C) 1.72 x104kJ
D) 85.4 kJ
E) 9.57 x102kJ
Answer
This answer is hidden. It contains 1 characters.
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