某弱酸性药在pH为5时约90%解离,其pKa值为()
- AA.6
- BB.5
- CC.4
- DD.3
- EE.2
某弱酸性药在pH为5时约90%解离,其pKa值为()
暂无解析
1、某弱酸性药pKa为4.4,在pH1.4的胃液中其解离度约为()
某弱酸性药pKa为4.4,在pH1.4的胃液中其解离度约为()AA.0.5BB.0.1CC.0.01DD.0.001EE.0.0001
某弱酸性药在pH为5时约90%解离,其pKa为()A6B5C4D3E2
某弱酸性药在pH为5时约90%解离,其pKa为()A6B5C4D3E2
某弱酸性药在pH为5时约90%解离,其pKa为()A6B5C4D3E2
某弱酸性药在pH为5时约90%解离,其pKa为()A6B5C4D3E2
6、某一弱酸性药物在pH为7时约90%解离,其pKa值为()
某一弱酸性药物在pH为7时约90%解离,其pKa值为()A6B5C4D3E2