You fill a rigid steel cylinder that has a volume of 20.0 l with nitrogen gas to a final pressure of 2.00 *10^4 kpa at 28c how many kilograms of n2 does the cylinder contain

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

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.