2H[SnCl3] + N2O + 8HCl + H2O → 2H2[SnCl6] + 2(NH3OH)Cl
Hydrogen trichloridostannate(II) react with dinitrogen monoxide, hydrogen chloride and water to produce hydrogen hexachloridostannate(IV) and hydroxylammonium chloride. Hydrogen chloride - diluted solution.