作者liholan (祢唬爛)
看板TransBioChem
標題[化學] 問電化學一題
時間Thu Jul 7 20:53:52 2011
Under standard conditions for all concentrations, the following reaction
is spotaneous at 25度c
O2(g) + 4H+(aq) 4Br-(aq) --> 2H2O(l) + 2Br2(l)
If [H+] is adjisted by adding
a buffer of 0.10M NaOCN and 0.10M HOCN(Ka=3.5x10^-4)
what will E have and will the reaction be spontaneous at this [H+]?
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