n*l
2 楼
自己顶一下
w*d
3 楼
add water in to force phase separation.
ethanol will be partitioned into to polar waters phase mostly.
ethanol will be partitioned into to polar waters phase mostly.
l*f
4 楼
I think in lab, using distillation to separate these two chemicals should be
effective. Dimethyl ether has very low boiling point, -23 degree C.
In book, separate methyl ether with adding CaH2 and fractional distn at low
temperatures.
effective. Dimethyl ether has very low boiling point, -23 degree C.
In book, separate methyl ether with adding CaH2 and fractional distn at low
temperatures.
n*l
5 楼
非常感谢两位：）
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