The following reaction absorbs 393 kJ of heat for each mole of CO2 that reacts. CO2(g) C(s) + O2(g) This reaction
A) is endothermic and has a positive value of q
B) is exothermic and has a positive value of q
C) is endothermic and has a negative value of q
D) is exothermic and has a negative value of q
Correct Answer:
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