Question

What happens if we add hydrogen peroxide to the potassium permangate solution​

Answer 1

Answer:

When you add the potassium permanganate, it reacts with the hydrogen peroxide to produce oxygen in small “pockets”. These pockets of oxygen increase the intensity of the reaction and you get the cannon fire noise as the pockets of oxygen hit the flame. ... This is because there is a metal in a flame – potassium.