Multiple Choice
The q value for the following reaction is 178.0 kJ for every mole of CaCO3 that reacts: CaCO3(s) → CaO(s) + CO2(g) How much heat would be required to decompose 4.00 mol CaCO3(s) , and is the reaction endothermic or exothermic?
A) 712 kJ; exothermic
B) 712 kJ; endothermic
C) 178 kJ; exothermic
D) 44.5 kJ; endothermic
E) 44.5 kJ; exothermic
Correct Answer:
Verified
Correct Answer:
Verified
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