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在732K时反应NH4Cl(s) = NH3(g) + HCl(g)的△rGmΘ为-208kJ mol-1,△rHmΘ为154kJ·mol-1,则反应的△rSmΘ为: ( )

A、239J·K-1·mol-1

B、0.239J·K-1·mol-1

C、82J·K-1·mol-1

D、0.182J·K-1·mol-1

时间：2021-09-06 20:34 关键词：青书学堂河南城建学院安全工程物理化学

答案解析

A

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