Nickel (Iii) Cyanide + Aluminum Permanganate

The combination of nickel (III) cyanide and aluminum permanganate results in a redox reaction. Aluminum permanganate acts as an oxidizing agent, while nickel (III) cyanide acts as the reducing agent.

During the reaction, the aluminum permanganate oxidizes the nickel (III) cyanide to form nickel (II) cyanide and manganese dioxide:

2 Ni(CN)3 + 3 Al(MnO4)3 → 2 Ni(CN)2 + 3 MnO2 + 9 Al(OH)4

The oxidation of nickel (III) cyanide by aluminum permanganate occurs due to the transfer of electrons from the nickel (III) ion to the permanganate ion. This transfer is facilitated by the presence of water, which helps to solubilize the reactants and products.

Overall, the reaction between nickel (III) cyanide and aluminum permanganate results in the formation of nickel (II) cyanide and manganese dioxide, with aluminum hydroxide acting as a byproduct. The reaction is a prime example of a redox reaction, where one reactant is oxidized while the other is reduced.