已知NaCN+CH3COOH=CH3COONa+HCN,HNO2+CH3COONa=NaNO2+CH3COOH,判断HC
ch3coona+hcl=ch3cooh+nacl电离方程式
CH3COONA+H2SO4-----CH3COOH+NA2SO4
CH3COOH+NAOH=CH3COONA+H2O这个反应能否实现
CH3COONa+HCl=CH3COOH+NaCl 复分解反应的原理是什么?
CH3COOH+NaOH=CH3COONa+H2O是可逆还是完全反应
25度CH3COOH和CH3COONa的混合液PH=6,则CH3COO-/CH3COOH=?
常温,某中性溶液CH3COONa和CH3COOH的混合溶液,c(Na+)=c(CH3COO-)>c(CH3COOH)>c
醋酸钠 氯化铵的水解方程式是 CH3COONa+ H2O == CH3COOH+NaOH NH4Cl+H2O=NH3H2
Ph=4的 CH3COOH和CH3COONa 混合溶液 离子浓度顺序
食醋和食盐加热能不能制取HCl?CH3COOH+NaCl=CH3COONa+HCl
25度时,PH=4.75,浓度均为0.1mol/L的CH3COOH、CH3COONa混合溶液
CH3COOH和CH3COONa混合溶液物料守恒