問題詳情
1.醋酸是重要的工業原料,可以用(甲)酒精氧化發酵(乙)乙烯氣化(丙)甲醇與一氣化碳反應等方法來製造,這些反應及醋酸的生成方程式(丁)分别表示如下:
上列各式中各種化合物的生成熱(仟焦/莫耳)分别是
負值表示放熱正值表示吸熱依此四個方程式,要獲得一莫耳醋酸,何者會釋放最多的熱量?
(A)甲式
(B)乙式
(C)丙式
(D)丁式。
參考答案
答案：B
難度：計算中-1
書單：沒有書單，新增
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