COMPOUNDS IN ACTION
'(<a href="http://www.j-archive.com/media/2006-10-23_J_11.jpg" target="_blank">Jon of the Clue Crew reports from inside a lab.</a>)  Because the enzyme catalase turns it into water & oxygen gas, this compound, H<sub>2</sub>O<sub>2</sub>, foams when used as an antiseptic on human skin or on <a href="http://www.j-archive.com/media/2006-10-23_J_11a.jpg" target="_blank">a potato</a>'
hydrogen peroxide