作者iii6969 (ㄜ......)
看板ChemEng
标题[问题] 计算碰撞平均自由基
时间Thu May 30 14:41:54 2013
Calculate the following numbers at the conditions of 1atm(760torr), 10 -6(次方) torr, 10 -9(次方) torr and 10 -11(次方) torr(4种压力
1) Mean free path = ?(ideal gas)
2)sticking probability=0.5 (撞击2次1个置留) 形成 a monolayer = 10X 15次方个分
子/cm2, How much time needed?
贵求正解300p 感谢
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