1) A container has 5 moles of a gas at a pressure of 9.6 atm and a volume of 2.5 liters, what is the temperature?

What is a property of a double replacement reaction

Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)

Witch two conditions can limit the usefulness of the kinetic molecular theory in describing gas behavior?