Homework Help: Gas Law Chemistry

Posted by Amy on Thursday, October 25, 2012 at 4:56pm.

I need help on these two questions:

If a certain gas occupies a volume of 16L when the applied pressure is 8.0atm , find the pressure when the gas occupies a volume of 4.0L .

A certain gas is present in a 12.0L cylinder at 4.0atm pressure. If the pressure is increased to 8.0atm the volume of the gas decreases to 6.0L . Find the two constants k1, the initial value of k, and kf, the final value of k, to verify whether the gas obeys Boyle’s law.

Gas Law Chemistry - DrBob222, Friday, October 26, 2012 at 12:07am
#1.
P1V1 = P2V2

#2.
P1V1 = k1
P2V2 = k2

Answer this Question

Related Questions

Chemistry - Determine the molar mass of each of the following gases? A. 2.90 g ...
chemistry - If 0.45 mol of neon gas occupies a volume of 789 mL at a certain ...
Chemistry - A gas occupies a volume of 40 ml at 734.8 mm and 22* C . The gas was...
chemistry - A fixed quantity of gas at 27°C exhibits a pressure of 729 torr ...
chemistry - A fixed quantity of gas at 27°C exhibits a pressure of 729 torr ...
chemistry - A fixed quantity of gas at 27°C exhibits a pressure of 729 torr ...
physics - An ideal gas with r(Gama) = 1.5 occupies a volume of 2.0 L. The gas ...
physics - An ideal gas with r(Gama) = 1.5 occupies a volume of 2.0 L. The gas ...
physics - An ideal gas with r(Gama) = 1.5 occupies a volume of 2.0 L. The gas ...
chemistry - A 24L sample of a gas at fixed mass and constant temperature exerts ...

For Further Reading

First Name:
School Subject:
Answer: