`KMnO_4` can be prepared from`K_2MnO_4` as per the reaction:
The reaction can go the completion by removing `OH^(ɵ)` ions by adding.

KMnO_4 can be prepared from K_2MnO_4 as per the reaction: 3MnO_4^(2-) + 2H_2O ⇋ 2MnO_4^(-) + MnO_2+ 4OH^(-) The reaction can go the completion by removing OH^(ɵ) ions by adding.

KMnO_(4) can be prepared from K_(2)MnO_(4) as per the reaction 3MnO_(4)^(2-) + 2H_(2)O hArr 2MnO_(4)^(2-) + MnO_2 + 4OH^- The reaction can go to completion by removing OH^(-) ions by adding.

KMnO_4 can be prepared from K_2MnO_4 as per the reaction 3MnO_4^(2-)+2H_2O

KMnO_(4) can be prepared from K_(2)MnO_(4) as per the reaction : 3MnO_(4)^(2-)+2H_(2)O hArr 2MnO_(4)^(-)+MnO_(2)+4OH^(-) The reaction can go to completion by removing OH^(-) ions by adding -