Air trapped in a cylinder fitted with a piston occupies 15 L at 1.08 atm at 300 K. What is the new volume if
the temperature is reduced to 150K assuming pressure
is held in constant?

What is the temperature of one mole of helium gas at stp?

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.

Which fact represents evidence for the big bang theory?