求滴定度K2Cr2O2(0.02000mol/l)的溶液对Fe的滴定度?
问题描述:
求滴定度
K2Cr2O2(0.02000mol/l)的溶液对Fe的滴定度?
答
T=1/2×0.02000×56×0.001
=0.00056g/ml