Multiple Choice
Which of the following reactions could be described by the energy diagram below?
A) 2 CO2 + 556 kJ→ 2 CO + O2
B) CH4 + 2 O2 → CO2 + 2 H2O + heat
C) 8 H2S + heat → 8 H2 + S8
D) 6 CO2 + 6 H2O + heat → C6H12O6 + 6 O2
E) All of the reactions can be described by this energy diagram.
Correct Answer:

Verified
Correct Answer:
Verified
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