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Question
Acetylene torches utilize the following reaction:
2 C2H2(g) + 5 O2(g) -> 4 CO2(g) + 2 H2O(g)
Use the given standard enthalpies of formation to calculate 
H for this reaction
A) 2512.4 kJ
B) 1256.2 kJ
C) -1256.2 kJ
D) -2512.4 kJ
Answer
This answer is hidden. It contains 1 characters.
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