未分类题

已知下列反应在750℃时的
   反应(1)    =2.86,
   反应(2)H2(g)+CO2(g)====CO(g)+H2O(g)    =0.773,
   求反应(3)在750℃的

A.174.24.96:6088/Latex/latex.action?latex=S157XG9taW51cyB9'
B.174.24.96:6088/Latex/latex.action?latex=XGZyYWN7MX17Mn1Tbk9fezJ9KHMpK0hfezJ9KGcpPT09PVxmcmFjezF9ezJ9U24ocykrSF97Mn1P%0D%0AKGcp'
C.174.24.96:6088/Latex/latex.action?latex=S197MX1ee1xvbWludXMgfQ%3D%3D'
D.86,

E.174.24.96:6088/Latex/latex.action?latex=S197Mn1ee1xvbWludXMgfQ%3D%3D'
F.773,

G.174.24.96:6088/Latex/latex.action?latex=XGZyYWN7MX17Mn1Tbk9fezJ9KHMpK0NvKGcpPT09PVxmcmFjezF9ezJ9U24ocykrQ09fezJ9KGcp%0D%0A'
H.174.24.96:6088/Latex/latex.action?latex=S197M31ee1xvbWludXMgfQ%3D%3D'

【参考答案】