How many water molecules H2O can be produced from 6 molecules of hydrogen gas (H2) reacting with 6 molecules of oxygen gas (O2)? Which is the limiting reactant?
a. 6 water molecules, hydrogen is limiting
b. 3 water molecules, oxygen is limiting
c. 3 water molecules, hydrogen is limiting
d. 12 water molecules, oxygen is limiting

What is the solubility of substance?

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

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.