Physical ChemistryUniversity of Science and Technology Beijing3 3 热力学第二定律热力学第二定律3.4 熵变的计算与熵判据克劳修斯不等式克劳修斯不等式Physical ChemistryUniversity of Science and Technology Beijing3 3 热力学第二定律热力学第二定律3.4 熵变的计算与熵判据克劳修斯不等式克劳修斯不等式Physical ChemistryUniversity of Science and Technology Beijing3 3 热力学第二定律热力学第二定律3.4 熵变的计算与熵判据克劳修斯不等式克劳修斯不等式Physical ChemistryUniversity of Science and Technology Beijing3 3 热力学第二定律热力学第二定律3.4 熵变的计算与熵判据思考:思考:Physical ChemistryUniversity of Science and Technology Beijing3 3 热力学第二定律热力学第二定律