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合成二*醚的三步反应如下:2H2(g)+CO(g)CH3OH(g)△H12CH3OH(g)CH3OCH3(g)...
问题详情:合成二*醚的三步反应如下:2H2(g)+CO(g)CH3OH(g)△H12CH3OH(g)CH3OCH3(g)+H2O(g)△H2CO(g)+H2O(g)CO2(g)+H2(g)△H3则 3H2(g)+3CO(g)CH3OCH3(g)+CO2(g)的△H是()A.△H=2△H1+△H2+△H3 B.△H=△H1+△H2+△H3C.△H=△H1+2△H2+2△H3 ...
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合成二*醚的三步反应如下:2H2(g)+CO(g)CH3OH(g) ΔH12CH3OH...
问题详情:合成二*醚的三步反应如下:2H2(g)+CO(g)CH3OH(g) ΔH12CH3OH(g)CH3OCH3(g)+H2O(g) ΔH2CO(g)+H2O(g)CO2(g)+H2(g) ΔH3则 3H2(g)+3CO(g)CH3OCH3(g)+CO2(g)...