作者mayturl (...)
看板Chemistry
標題[問題] 反應平衡
時間Sun May 27 22:43:41 2012
大家好，這道題目是小弟的期中考題
雖然已經考完了，但是我還是非常在意這題，很想知道到底要怎麼算
所以就上來請教大家了
請大家有空的話可以幫小弟想想 ~"~
題目：
dinitrogen pentoxide decomposes at 308 K according to
2 N2O5 -> 4 NO2 + O2 with a first-order rate constant k = 0.5 min^-1
whereas NO2 dimerizes quickly to N2O4 according to 2 NO2 = N2O4 with the
equilibrium constant Ka = 3.7.
For a constant-volume batch reactor, fine the pressure rise as a function of
time for an initial charge of pure N2O5 at 1 atm.
先謝過大家了 <(_ _)>
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1F：→ kdjf:N2O5在308K,1atm明明是固體.... 05/27 23:12
2F：→ mayturl:真的喔 那可能是題目的bug... 05/27 23:32