2(NH4)2[PtCl6] + N2H6Cl2 2(NH4)2[PtCl4] + N2 + 6HCl
Ammonium hexachloridoplatinate(IV) react with hydrazinium dichloride to produce ammonium tetrachloridoplatinate(II), nitrogen and hydrogen chloride. Ammonium hexachloridoplatinate(IV) in the suspension form. The reaction takes place in a boiling solution.