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1225何艳

铜虫 (初入文坛)

[求助] 求教反应活化能的题目

考研题求解答:
1. 导热良好的反应容器放在开口水浴锅中,在大气压分别为101.325kpa和71kpa下,水浴锅加热到沸腾温度,其反应分别需要10分钟和30分钟,求反应活化能,已知水的汽化热为40.6 kJ/mol
2. 2mol氮气2mol水蒸气形成理想气体混合物,自100摄氏度,60kpa的始态经恒温可逆压缩至液态水的物质的量为1.5mol末态,求此过程中的W、U、H、S、G,已知水的摩尔蒸发焓为40.6 kJ/mol

[ Last edited by sddtc888 on 2013-12-31 at 13:42 ]
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w海蓝

新虫 (小有名气)

这么久过去了居然没人回,我也在找第二题答案

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2楼2018-12-09 21:35:38
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