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2019-02-18View Original

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选择题:298K时,1mol理想气体等温可膨胀,压力从1000kPa变到100kPa,系统Gibbs自由能变化为多少?( ) A.0.04kJ B.-12.4kJ C.1.24kJ D.-5.70kJ 答案:D 提示:答案回复可见

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