TE=[Ag+]-[SCN-]-[FeSCN2+]-[Cl-]=3.2×10-7-3.1×10-6-6.4×10-6-5.6×10-4=-5.710-4 mol/L TE% TE
cNaCl,epTE 5.7 10 4 100% 1.9% (c0V0)NaCl0.1000 30.00
30.00 50.00 20.00V
TE=[Ag+]-[SCN-]-[FeSCN2+]-[Cl-]=3.2×10-7-3.1×10-6-6.4×10-6-5.6×10-4=-5.710-4 mol/L TE% TE
cNaCl,epTE 5.7 10 4 100% 1.9% (c0V0)NaCl0.1000 30.00
30.00 50.00 20.00V