K2[PtCl6] + 6(NH3OH)Cl + 5Na2CO3 → [Pt(NH2OH)4](OH)2 + N2 + 5CO2 + 10NaCl + 2KCl + 5H2O
Potassium hexachloridoplatinate(IV) react with hydroxylammonium chloride and sodium carbonate to produce tetrahydroxylamineplatinum(II) hydroxide, nitrogen, oxide carbon(IIV), sodium chloride, potassium chloride and water.