On Thursday, the City of Saline reported on its Facebook page that it overused the chemical potassium permanganate while ...

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 ...

The city says an excess of potassium permanganate accounts for the unusual color. The water is not safe to drink. City officials provided bottled water to residents on Wednesday. READ MORE ...

The rapid disappearance of the amber color of the bromine at room temperature is characteristic of reaction with alkenes. (colorless) (purple) (colorless) (brown ppt.) Reaction of an alkene with ...