皮皮学，免费搜题
登录
搜题
【简答题】
某原电池发生的反应可表示为：Zn + Cu 2+ ═Zn 2+ + Cu 则该原电池的负极材料是________，负极的反应式为__________，发生__________反应；正极上发生________反应，正极的反应式为__________；此装置是_________能转化为__________能的装置。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】What will the woman do on Thursday?
A.
She is going to the cinema with the man.
B.
She is going to do her English homework at home.
C.
She is going to stay in the library.
【单选题】听力原文： There are four types of college degrees, starting with the associate degree. The associate take's about two years to complete when one is enrolled full time. The bachelor's degree takes four yea...
A.
The Bachelor's degree.
B.
The Master's degree.
C.
The Associate degree.
D.
The Doctor's degree.
【单选题】听力原文： There are four types of college degrees, starting with the associate degree. The associate takes about two years to complete when one is enrolled full time. The bachelor's degree takes four year...
A.
The Bachelor's degree.
B.
The Associate degree.
C.
The Master's degree.
D.
The Doctor's degree.
【简答题】When playing a you should ask your child to find something starting with the letter b instead of c.
【简答题】A．It is going to the wrong destination. B．The departure time is not appropriate. C．The train will arrive too late. D．The ticket is too expensive.
【单选题】听力原文： There are four types of college degrees, starting with the associate degree. The associate takes about two years to complete when one is enrolled full time. The bachelor's degree takes four year...
A.
The Bachelor's degree.
B.
The Associate degree.
C.
The Master's degree.
D.
The Doctor's degree.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
