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Question
What quantity, in moles, of hydrogen is consumed when 676.8kJ of energy is evolved from the combustion of a mixture of H2(g) and O2(g)?
H2(g)+
O2(g)→H2O(l); 
Hº=-285.8kJ
A) 2.368 mol
B) 1.184 mol
C) 0.4223 mol
D) 3.368 mol
E) 1.368 mol
Answer
This answer is hidden. It contains 1 characters.
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