作者iii6969 (ㄜ......)
看板ChemEng
標題[問題] 計算碰撞平均自由基
時間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種壓力
1) Mean free path = ?(ideal gas)
2)sticking probability=0.5 (撞擊2次1個置留) 形成 a monolayer = 10X 15次方個分
子/cm2, How much time needed?
貴求正解300p 感謝
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