單項(xiàng)選擇題

已知反應(yīng)Cu2O(s)+O2(g)2CuO(s)在300K時(shí),其△G=-107.9kJ·mol-1,400K時(shí),△G=-95.33kJ·mol-1,則該反應(yīng)的△H和△S近似各為()

A.187.4kJ·mol-1;-0.126kJ·mol-1·K-1
B.-187.4kJ·mol-1;0.126kJ·mol-1·K-1
C.-145.6kJ·mol-1;-0.126kJ·mol-1·K-1
D.145.6kJ·mol-1;-0.126kJ·mol-1·K-1

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