City officials say the discoloration began on Saturday when two of the four water pumps in town didn't re-engage. Sign up for our Newsletters The city says an excess of potassium permanganate ...

"Potassium Permanganate is particularly dangerous to ... reduce the use of energy and hazardous chemicals while increasing water conservation. We are adding more technology to our proposal ...

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

Diffusion can be observed by placing potassium permanganate into a beaker of water. After one hour, equilibrium has been reached which means the potassium permanganate crystals are at an equal ...

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 ...

Convection in a liquid Convection in a liquid can be seen by putting a crystal of potassium permanganate in a beaker of water and gently heating it with a Bunsen flame. Air current close to a ...