错
电荷守恒:c(H+)+c(Na+)=c(OH-)+c(CH3COO-)
物料守恒:c(CH3COOH)+c(CH3COO-)=2c(Na+)
质子守恒:2c(H+)+c(CH3COOH)=2c(OH-)+c(CH3COO-)
pH=4.75所以c(H+)>c(OH-)
所以c(H+)+c(CH3COOH)
错
电荷守恒:c(H+)+c(Na+)=c(OH-)+c(CH3COO-)
物料守恒:c(CH3COOH)+c(CH3COO-)=2c(Na+)
质子守恒:2c(H+)+c(CH3COOH)=2c(OH-)+c(CH3COO-)
pH=4.75所以c(H+)>c(OH-)
所以c(H+)+c(CH3COOH)