(1) HSO4-+CH3COO- → SO42-+CH3COOH
(2) CH3COOH+HS- → CH3COO-+H2S
甲:CH3COOH
乙:HSO4-
丙:H2S
乙和甲混合,H+被甲搶走
甲和丙混合,H+被丙搶走
故:乙 > 甲 > 丙
22. 已知下列兩個反應均趨向右方: (1) HSO4-+CH3COO- SO..-阿摩線上測驗