
混合呈酸性,
MOH弱碱 M+ + H2O =可逆= MOH + H+
c(Cl-)=0.1mol/L
c(H+)总=10^-6mol/L
c(H+)水电离 = 10^-8mol/L
c(H+)水解 = 10^-6mol/L - 10^-8mol/L =9.9 x 10^-7mol/L
c(M+) = 0.1mol/L-9.9 x 10^-7mol/L
c(Cl-) - c(M+) = 0.1mol/L -(0.1mol/L-9.9 x 10^-7mol/L)=9.9 x 10^-7mol/L
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c(MOH)=c(H+)水解 = 10^-6mol/L - 10^-8mol/L =9.9 x 10^-7mol/L
c(H+)总=10^-6mol/L
C(H+)-C(MOH)= 10^-6mol/L - 9.9 x 10^-7mol/L = 1.0*10^-8
MOH弱碱 M+ + H2O =可逆= MOH + H+
c(Cl-)=0.1mol/L
c(H+)总=10^-6mol/L
c(H+)水电离 = 10^-8mol/L
c(H+)水解 = 10^-6mol/L - 10^-8mol/L =9.9 x 10^-7mol/L
c(M+) = 0.1mol/L-9.9 x 10^-7mol/L
c(Cl-) - c(M+) = 0.1mol/L -(0.1mol/L-9.9 x 10^-7mol/L)=9.9 x 10^-7mol/L
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c(MOH)=c(H+)水解 = 10^-6mol/L - 10^-8mol/L =9.9 x 10^-7mol/L
c(H+)总=10^-6mol/L
C(H+)-C(MOH)= 10^-6mol/L - 9.9 x 10^-7mol/L = 1.0*10^-8