2Fe2+ + Cl2 = 2Fe3+ + 2Cl-
Ag+ + Cl- = AgCl
n(AgCl)=1.722/143.5=0.012mol
n(AgNO3)=2.55/170=0.015mol
n(Cl-)=0.012mol
生成n(Cl-)=0.012-0.1x0.05x2=0.002mol
2Fe2+ + Cl2 = 2Fe3+ + 2Cl-
n(Fe3+)=2x0.001=0.002mol
c(Fe3+)=0.002/0.05=0.04mol/L
2Fe2+ + Cl2 = 2Fe3+ + 2Cl-
Ag+ + Cl- = AgCl
n(AgCl)=1.722/143.5=0.012mol
n(AgNO3)=2.55/170=0.015mol
n(Cl-)=0.012mol
生成n(Cl-)=0.012-0.1x0.05x2=0.002mol
2Fe2+ + Cl2 = 2Fe3+ + 2Cl-
n(Fe3+)=2x0.001=0.002mol
c(Fe3+)=0.002/0.05=0.04mol/L