The aluminum foil in a package is usually 75ft2 and has a mass of 12 ounces. aluminum has a density of 2.70 grams per milliliter. what is the approximate thickness of a sheet of aluminum foil in millimeters? one inch=254cm; one pound=454grams; one pound =16 ounces

The modern periodic table has groups.

For the following, determine the type of reaction and then give products.

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant