已知298.15K,CO(g )和CH3 OH(g )的 Delta (H)_(m)^theta 分别为 -110.525kJcdot (mol)^-1-|||-及 -200.66kJcdot (mol)^-1, CO(g),H2(g),CH3OH (1)的Sn分的 .674Jcdot (mol)^-1-|||-^-1, .684Jcdot (mol)^-1cdot (K)^-1 及 .8Jcdot (mol)^-1cdot (K)^-1 又知298.15K甲醇的饱和-|||-蒸气压为16.59 kPa, Delta (H)_(m)=38.0kJcdot (mol)^-1, 蒸气可视为理想气体。求298.15K-|||-时,下列反应的 Delta (G)_(m) 及 ^theta -|||-(g)+2(H)_(2)(g)=!=!= C(H)_(3)OH(g)