作者xupxurmp (It's磊(ㄌㄟˇ)君)
看板NDHU-Ch101
标题[课务] 普化小考5 解答
时间Tue Nov 18 19:39:27 2008
1. What is the definition of standard enthalpies of formation (Hf。) ?
标准状态下,由元素生成1 mole化合物伴随的焓改变量(change of enthalpy)
2.What is the standard state of the following material ?
Element:
1 atm ,25。C,元素存在的状态下,Hf。=0
Compounds Gas: 1 atm
Solution: 1 M
Pure material: 液体或固体的纯物质
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1F：推 monkjohnny:吓！这不是我写的答案吗 XD (乱晃晃过来.....) 11/19 22:12