某弱酸性药在pH为5时约90%解离,其pKa为()
- A6
- B5
- C4
- D3
- E2
某弱酸性药在pH为5时约90%解离,其pKa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
5、某弱酸性药物在pH=7.0的溶液中90%解离,其pKa约为()
某弱酸性药物在pH=7.0的溶液中90%解离,其pKa约为()A6B5C7D8E9
某弱酸性药在pH为5时约90%解离,其pKa值为()AA.6BB.5CC.4DD.3EE.2