阿司匹林(pKa=3.5)在pH2.5的胃液中离子化与非离子化比率为() A.10 发布时间:2017-08-20 17:54 │ 来源:www.tikuol.com 题型:单项选择题 问题: 阿司匹林(pKa=3.5)在pH2.5的胃液中离子化与非离子化比率为()A.10B.1C.0.1D.0.01E.0.001
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题型:单项选择题 --- I have great difficulty figuring out the answer to this problem. --- _____ my advice, you ____ less difficulty with such problems. A.If you had followed, would have hadB.If you followed, would haveC.If you had followed, would haveD.If you listen, will have 查看答案