皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
1L pH=6和1L pH一8的盐水溶液混合后,其溶液的[H+]等于( )。
A.
10-7
B.
10 -6
C.
10-8
D.
10-7•5
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】一岁内婴儿的心理健康面临两个挑战,一是( ),一是( )。
【简答题】sort prompt forge transparent confidential in effect concede accountable embrace end up (+-ing) ubiquity sophisticated outrage Japan's recession has ...
【简答题】sort prompt forge transparent confidential in effect concede accountable embrace end up (+-ing) ubiquity sophisticated outrage You can use the comput...
【简答题】sort prompt forge transparent confidential in effect concede accountable embrace end up (+-ing) ubiquity sophisticated outrage After working her way ...
【简答题】sort prompt forge transparent confidential in effect concede accountable embrace end up (+-ing) ubiquity sophisticated outrage Most West European cou...
【简答题】sort prompt forge transparent confidential in effect concede accountable embrace end up (+-ing) ubiquity sophisticated outrage The Prime Minister is ...
【判断题】在消除系统误差的情况下,多次测定结果的平均值接近于真实值
A.
正确
B.
错误
【单选题】胶原蛋白组成中出现的不寻常氨基酸是
A.
乙酰赖氨酸
B.
羟基赖氨酸
C.
甲基赖氨酸
D.
D- 赖氨酸
【简答题】sort prompt forge transparent confidential in effect concede accountable embrace end up (+-ing) ubiquity sophisticated outrage The Government has ___...
【简答题】sort prompt forge transparent confidential in effect concede accountable embrace end up (+-ing) ubiquity sophisticated outrage The company has to mak...
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题