First calculate the molar mass of the potassium chlorate. KClO3 K is 39.1, Cl is 35.45 and O is 16 x 3 =48. The molar mass for one mol is 122.55g/mol. The percent composition is the part the oxygen contributed divided by the total molar mass times 100(to convert a decimal to a percent).48/122.55 x 100 is 39.167%. Potassium Chlorate is 39.167 percent oxygen.he molar mass for one mol is 122.55g/mol. The percent composition is the part the oxygen contributed divided by the total molar mass times 100(to convert a decimal to a percent). 48/122.55 x 100 is 39.167%. Potassium Chlorate is 39.167 percent oxygen.
Texas Department of Information Resources (DIR) is a state agency of Texas. It has its headquarters in Suite 1300 in the William P. Clements Building in Downtown Austin. How to Contact Us.. Texas Department of Information Resources. Retrieved on September 19, 2012.
Toyota Motor Manufacturing Texas. Toyota Motor Manufacturing Texas, Inc (TMMTX) is an automobile production subsidiary of Toyota Motor Corporation based in San Antonio, Texas. It owns and operates a manufacturing and assembly facility for the parent company. The TMMTX assembly lines currently produce the Tundra full-size pickup truck and the Tacoma mid-size pickup truck.