已知:C(s)+O2(g)=CO2(g)△H1=-393.5kJ/mol,C(s)+H2O(g)=CO(g)+H2(g)△H2=+131.3kJ/mol,
已知:C(s)+O2(g)=CO2(g)△H1=-393.5kJ/mol,C(s)+H2O(g)=CO(g)+H2(g)△H2=+131.3kJ/mol,则反应CO(g)...
已知:C(s)+O2(g)=CO2(g)△H1=-393.5kJ/mol,C(s)+H2O(g)=CO(g)+H2(g)△H2=+131.3kJ/mol,则反应CO(g)+H2(g)+O2(g)=H2O(g)+CO2(g),△H=______kJ/mol.
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