现有40℃时300g的不饱和CuSO4溶液,将他分成200g与100g甲、乙两份,然后蒸发掉50g水,再冷却到40℃,析出晶体mg,乙中析出晶体ng,则m与n的关系是?答案是m<n,为什咩?麻烦解惑下,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/13 11:14:34
![现有40℃时300g的不饱和CuSO4溶液,将他分成200g与100g甲、乙两份,然后蒸发掉50g水,再冷却到40℃,析出晶体mg,乙中析出晶体ng,则m与n的关系是?答案是m<n,为什咩?麻烦解惑下,](/uploads/image/z/4539563-35-3.jpg?t=%E7%8E%B0%E6%9C%8940%E2%84%83%E6%97%B6300g%E7%9A%84%E4%B8%8D%E9%A5%B1%E5%92%8CCuSO4%E6%BA%B6%E6%B6%B2%2C%E5%B0%86%E4%BB%96%E5%88%86%E6%88%90200g%E4%B8%8E100g%E7%94%B2%E3%80%81%E4%B9%99%E4%B8%A4%E4%BB%BD%2C%E7%84%B6%E5%90%8E%E8%92%B8%E5%8F%91%E6%8E%8950g%E6%B0%B4%2C%E5%86%8D%E5%86%B7%E5%8D%B4%E5%88%B040%E2%84%83%2C%E6%9E%90%E5%87%BA%E6%99%B6%E4%BD%93mg%2C%E4%B9%99%E4%B8%AD%E6%9E%90%E5%87%BA%E6%99%B6%E4%BD%93ng%2C%E5%88%99m%E4%B8%8En%E7%9A%84%E5%85%B3%E7%B3%BB%E6%98%AF%3F%E7%AD%94%E6%A1%88%E6%98%AFm%EF%BC%9Cn%2C%E4%B8%BA%E4%BB%80%E5%92%A9%3F%E9%BA%BB%E7%83%A6%E8%A7%A3%E6%83%91%E4%B8%8B%2C)
xTVPƮ<]脑,W:G1!!/^jk!!/d/\Aڵ:9w9&6Sf'JN{ˑHƭPa_{6^@[v )fqң~ym~ZvS-0# ?BJ;# s!As:P(Œ@zplViCvic4<j
5`wK?]_h2J6Ro@R\S+і舳58Vj̺A'B~P_@{YĠ"N;}MB=