When the catalase comes in contact with hydrogen peroxide, it turns the hydrogen peroxide (H2O2) into water (H2O) and oxygen gas (O2). Catalase does this extremely efficiently -- up to 200,000 reactions per second. The bubbles you see in the foam are pure oxygen bubbles being created by the catalase.
Population in households in Troy ; Total Population: 24,638; Male Population: 11,973; Under 5 years: 905; 5 to 9 years: 937; 10 to 14 years: 859; 15 to 17 years: 515; 18 and 19 years: 320; 20 years: 119; 21 years: 123; 22 to 24 years: 446; 25 to 29 years: 918; 30 to 34 years: 821; 35 to 39 years: 858; 40 to 44 years: 827; 45 to 49 years: 803; 50 to 54 years: 822; 55 to 59 years: 751; 60 and 61 years:
Sponsored Topics. Troy is a city in and the county seat of Doniphan County, Kansas, United States. As of the 2010 census, the city population was 1,010. Troy is part of the St. Joseph, MOâKS Metropolitan Statistical Area. Troy grew up from humble beginnings along the wagon route from St. Joseph, Missouri to Oregon and California.