A diver lifts an artifact off the bottom in 100 meters(300 feet) (11 atmospheres or 1,111 kPa) of water at 283K) in an air bag, If
he adds 2 liters of air from the scuba lank into the bag, to what volume will the bag be when it reaches the surface (101 kPa)
and the temperature is 3OOK?

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.