文档介绍
CuSO Cu2+SO 2- 4 4 Q = q + q- + t = q Q t = q Q t+ t- + + - - 4 1 2+ 1 Cu + e 2 2 1 1 Cu- e2+ 2 2 : Cu2+ n = n+ n,+- n n = q / F = n - n + n ,+ + : SO42- n = n+ n,- n = q / F = n- n ,- - (w ): g 1 (w2): g : mA: : h. [g] [g] [g] [ml] [mol/L] [mol/ 9