DX$18$

$"$ CO $$ H$2100$ atm $950-1100\backslash$deg C $$ H$2,$ CO$,$ CO$2,$ CH$4$ H$2$O $$: CH$4($g$)+$ H$2$O $($g$)$ CO $($g$)+3$ H$2($g$)()$ CO $($g$)+$ H$2$O $($g$)$ CO$2($g$)+$ H$2($g$)()$

a $\backslash$Delta H$\backslash$deg $\backslash$Delta S$\backslash$deg $\backslash$Delta G$\backslash$deg $$ K $(298$ K $)$

$$ H $$ G $1000.\backslash$deg C $$ S $$

c $$: $2$ CH$4($g$)+3$ H$2$O $($g$)$ CO$2($g$)+$ CO $($g$)+7$ H$2($g$)1000\backslash$deg C$$

$$

$100\%(2)$

$$

$$

$$

$$

$$

$$

$$

$"$