Add 10 to 15 drops of glycerol to the depression in the center of a pile of finely ground potassium permanganate in an evaporating dish on a heat proof surface. Stand back! Within a few seconds, the ...

This process is sped up by a catalyst. In this reaction, the catalyst is potassium permanganate, and the bubbles are full of oxygen gas. Hydrogen peroxide decomposes on its own into water and oxygen ...

BURNS of the vagina and cervix due to the use of potassium permanganate tablets as an abortifacient constitute a new and gradually increasing serious complication of early pregnancy in and around ...