For the following reactions,the ΔH°rxn is NOT equal to ΔH°f for the product except for ________.
A) CH4 (g) + 2Cl2 (g) → CH2Cl2 (l) + 2HCl (g)
B) N2 (g) + O3 (g) → N2O3 (g)
C) Xe (g) + 2F2 (g) → XeF4 (g)
D) 2CO (g) + O2 (g) → 2CO2 (g)
E) C (diamond) + O2 (g) → CO2 (g)
Correct Answer:
Verified
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A)K/J
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A)hydrogen
B)charcoal
C)bituminous coal
D)natural
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Q39: The energy released by combustion of _
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