2楼: Originally posted by 速度2017 at 2017-10-15 21:05:43
前者大

3楼: Originally posted by 艾莉麦克道尔 at 2017-10-15 21:13:28
In the same vein trimethylsilylacetic acid (pKa 5.22) is a poorer acid than trimethyl acetic acid (pKa 5.00).