What is the n factor of Ba (MnO4) 2 in acidic medium when it reacts with H2O2?

To be able to answer this question, we develop the balanced chemical reaction with the given chemicals above,

2Ba (MnO4) 2 + H2O2 - - > 2BaOH + 4MnO2 + 4O2

With the equation above, the value of the numerical coefficient before the chemical Ba (MnO4) 2 is 2. Thus, the answer is 2.