3PdF2 + 18HCl + 2HNO3 → 3H2[PdCl6] + 2NO + 6HF + 4H2O
Palladium(II), fluoride react with hydrogen chloride and nitric acid to produce hydrogen hexachloridopalladate(IV), nitric oxide, hydrogen fluoride and water. Hydrogen chloride and nitric acid - concentrated solutions.