Perform the following metric conversions: Please explain bc I really dont get it at ALL 200.7 pm = nm
0.000357 hm = cm
14.78 mg = g
8.280 μg = pg

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

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?