1) 2NH3 + CH3Cl ―> CH3NH2 + NH4Cl
2) RNO2 + 6[H] ―> RNH2 + 2H2O
1) RNH2 + H2O <―> [RNH3]+ + OH-
2) CH3NH2 + HCl ―> [CH3NH3]Cl