This process is sped up by a catalyst. In this reaction, the catalyst is potassium permanganate. The reaction produces a lot of heat so the substance shooting out of the bottle is water vapor that is ...

High over the frozen surface of Greenland, a new tool is rewriting what scientists know about how water moves through the ...

By testing different “pollutants,” you can investigate the claim that pure water can be separated from “polluted water” by turning into water vapor and condensing as the water on the bottom outside of ...

Distillation units, or stills, generally consist of a boiling chamber, where the water enters, is heated and vaporized; condensing coils or chamber, where the water is cooled and converted back to ...