用10毫升0.1摩尔每升的氯化钡溶液恰好可以分别使相同体积的硫酸铁、硫酸锌、硫酸钾三种溶液中的硫酸根离子完全转化为硫酸钡沉淀,则三种硫酸盐溶液物质的量浓度之比为A.3:2:2 B.1:2:3 C.1:3:
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 03:32:21
![用10毫升0.1摩尔每升的氯化钡溶液恰好可以分别使相同体积的硫酸铁、硫酸锌、硫酸钾三种溶液中的硫酸根离子完全转化为硫酸钡沉淀,则三种硫酸盐溶液物质的量浓度之比为A.3:2:2 B.1:2:3 C.1:3:](/uploads/image/z/3368629-37-9.jpg?t=%E7%94%A810%E6%AF%AB%E5%8D%870.1%E6%91%A9%E5%B0%94%E6%AF%8F%E5%8D%87%E7%9A%84%E6%B0%AF%E5%8C%96%E9%92%A1%E6%BA%B6%E6%B6%B2%E6%81%B0%E5%A5%BD%E5%8F%AF%E4%BB%A5%E5%88%86%E5%88%AB%E4%BD%BF%E7%9B%B8%E5%90%8C%E4%BD%93%E7%A7%AF%E7%9A%84%E7%A1%AB%E9%85%B8%E9%93%81%E3%80%81%E7%A1%AB%E9%85%B8%E9%94%8C%E3%80%81%E7%A1%AB%E9%85%B8%E9%92%BE%E4%B8%89%E7%A7%8D%E6%BA%B6%E6%B6%B2%E4%B8%AD%E7%9A%84%E7%A1%AB%E9%85%B8%E6%A0%B9%E7%A6%BB%E5%AD%90%E5%AE%8C%E5%85%A8%E8%BD%AC%E5%8C%96%E4%B8%BA%E7%A1%AB%E9%85%B8%E9%92%A1%E6%B2%89%E6%B7%80%2C%E5%88%99%E4%B8%89%E7%A7%8D%E7%A1%AB%E9%85%B8%E7%9B%90%E6%BA%B6%E6%B6%B2%E7%89%A9%E8%B4%A8%E7%9A%84%E9%87%8F%E6%B5%93%E5%BA%A6%E4%B9%8B%E6%AF%94%E4%B8%BAA.3%3A2%3A2+B.1%3A2%3A3+C.1%3A3%3A)
xRN@B!7.\s[Bh`yTBJc;Ӯ!ub239瞓qb6([IE96ϰcC[xý.VѰ
9h-44Hݦb|ʛfzqOz">
NԆ7~|-Q)eћs)`PClbĘmp<݅&Q:<}6/d09!EKd\_«)yƺL!7SՓO\}@u&K
&#.yBڪ ̇`'3$