Cu(s)|CuSO4(m′)‖CuSO4(m")Cu(s)浓差电池m较小的一端为正极。
A.正确
B.错误
正确答案是B
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/747876.html
上一篇:“仓颉造字说”代表文字的()
下一篇:When I was 11. I lived in a small town in Kentucky. Everyone there was judged according to his social position and material possessions. Our leading citizens considered themselves aristocrats (贵族)in the respectful Southern tradition. Despite my youth