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Worksheet – Boyle's Law, Charles's Law ...

Worksheet – Boyle's Law, Charles's Law ...

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8. What is the pressure of a fixed volume of a gas at 30.0 o C if it has a pressure of 1.1 atm at 15.0<br />

o C<br />

9. The pressure in a bicycle tire is 1.34 atm at 33.0 o C. At what temperature will the pressure<br />

inside the tire be 1.60 atm Volume is constant.<br />

Combined Gas <strong>Law</strong><br />

10. A sample of nitrogen gas is stored in a 500.0ml flask at 108 kPa and 10.0 o C. The gas is<br />

transferred to a 750.0 ml flask at 21.0 o C. What is the pressure of nitrogen in the flask<br />

11. A toy balloon has an internal pressure of 1.05 atm and a volume of 5.0 L. If the temperature<br />

where the balloon is released is 20 o C, what will happen to the volume when the balloon rises to an<br />

altitude where the pressure is 0.65 atm and the temperature is -15 o C<br />

12. A weather balloon is filled with helium that occupies a volume of 5.00 x 10 4 L at 0.995 atm and<br />

32.0 o C. After it is released, it rises to a location where the pressure is 0.720 atm and the<br />

temperature is -12.0 o C. What is the volume of the balloon at that new location<br />

Avogadro’s Principle<br />

13. Carbon monoxide, CO, is a product of incomplete combustion of fuels. Find the volume that 42 g<br />

of carbon monoxide gas occupies at STP.<br />

14. Calculate the volume that 0.540 mol of propane occupies at STP.<br />

15. Calculate the volume that 4.5 kg of ethylene gas (C 2 H 4 ) will occupy at STP.

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