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【简答题】
A graduate student from India recounted his first experience at being invited to the home of a U.S. graduate student. When he arrived, his U.S. friend, invited him into the house where he was dressing his son while his wife was sweeping the patio. His friend then asked him to help with grilling the chicken outdoors. As the Indian student narrated the story in his Intercultural Communication class, he expressed surprise that his friend and his wife did all their own work. In his country, he had never swept a floor, cooked a meal, or dressed his children. Discuss what did the difference between the India student and his friend reflect?
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A.
某种物质的标准摩尔焓变；
B.
某个反应的标准摩尔焓变；
C.
1g物质在标准状态下的焓变；
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在数值上等于与反应进度为1mol的某反应在标准压力进行的热量变化相等。
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A.
E 1 =E 2 , E 1 Q =E 2 Q , D r G m,1 = D r G m,2 , K 1 Q =K 2 Q
B.
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C.
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D.
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