K2[PdCl4] + 2KOH → PdO + 4KCl + H2O
Potassium tetrachloridopaladate(II) react with potassium hydroxide to produce palladium(II) oxide, potassium chloride and water. Potassium hydroxide - diluted solution.
As a result, reaction is produced colloidal solution palladium(II) oxide.
As a result, reaction is produced colloidal solution palladium(II) oxide.