CH3COONH4:
CH3COONH4 + HCl —> CH3COOH + NH4Cl
CH3COONH4 + KOH —> CH3COOK + NH3 + H2O
CH2(NH2)COOH:
CH2(NH2)COOH + HCl —> NH3Cl-CH2-COOH
CH2(NH2)COOH + KOH —> CH2(NH2)COOK + H2O
HCOOCH3:
HCOOCH3 + H2O —> HCOOH + CH3OH
HCOOCH3 + KOH —> HCOOK + CH3OH
CH2=CHCOOH:
CH2=CHCOOH + HCl —> C2H4Cl-COOH
CH2=CHCOOH + KOH —> CH2=CHCOOK + H2O
NaHCO3:
NaHCO3 + HCl —> NaCl + CO2 + H2O
NaHCO3 + KOH —> Na2CO3 + K2CO3 + H2O
Al(OH)3:
Al(OH)3 + HCl —> AlCl3 + H2O
Al(OH)3 + KOH —> KAlO2 + H2O
(NH4)2CO3:
(NH4)2CO3 + HCl —> NH4Cl + CO2 + H2O
(NH4)2CO3 + KOH —> K2CO3 + NH3 + H2O