ANDREW LAMBERT PHOTOGRAPHY / SCIENCE PHOTO LIBRARY ANDREW LAMBERT PHOTOGRAPHY / SCIENCE PHOTO LIBRARY
Chlorine water (hyperchlorous acid) bleaching a strip of blue litmus paper. In this oxidation reaction, the chlorine water turns the blue litmus paper red (near end of strip), which is then bleached white (end of strip). Chlorine water is an aqueous solution of chlorine used as a bleaching agent.
Model release not required. Property release not required.