can someone help thankss

Solution-
4 KMnO4 →2K2O + 4MnO + 5O2
This equation is balanced by applying the below steps
Count each type of atom in reactants and products. ...
Place coefficients, as needed, in front of the symbols or formulas to increase the number of atoms or molecules of the substances. ...
Repeat steps 1 and 2 until the equation is balanced.

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