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    Exam 9: Thermochemistry: Chemical Energy
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    Which Is the Most Exothermic Reaction
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Which Is the Most Exothermic Reaction

Question 64

Question 64

Multiple Choice

Which is the most exothermic reaction?


A) CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(g)
B) CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(l)
C) CO2(g) + 2 H2O(l) →CH4(g) + 2 O2(g)
D) CO2(g) + 2 H2O(g) →CH4(g) + 2 O2(g)

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