CH3COONA+H2SO4-----CH3COOH+NA2SO4
CH3COONA+H2SO4-----CH3COOH+NA2SO4
浓度 0.1mol/L的8种溶液:NaHSO4,H2SO4,CH3COOH,NH3 H2O,NaOH,CH3COONa,
PH值从大到小排列:HCl、NaOH、H2SO4、Ba(OH)2、NH4Cl、CH3COOH、Na2SO4
ch3coona+hcl=ch3cooh+nacl电离方程式
CH3COOH和CH3COONa混合溶液物料守恒
乙酸钠到乙酸CH3COONa→CH3COOH
H2SO4与CH3COONA的离子方程式
CH3COONa为什么能和H2SO4反应?
Na2SO3+H2SO4=Na2SO4+H2O
鉴别H2SO4,Na2CO3,Na2SO4,H2O
CH3COOH+NAOH=CH3COONA+H2O这个反应能否实现
CH3COONa溶液中c(CH3COOH)>c(H )如何确定?