阿摩線上測驗
14. 
is_________for exothermic reactions and_________ for endothermic reactions.
(A) favorable, unfavorable
(B) favorable, favorable
(C) unfavorable, favorable
(D) unfavorable, unfavorable
(E) cannot tell
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統計： A(7), B(0), C(4), D(0), E(0) #2735917
統計： A(7), B(0), C(4), D(0), E(0) #2735917
