Boyle’s Law.pptx

BOYLES LAW

1. Boyle’s Law Proposed by Robert Boyle The law states that at a constant temperature, the volume of a gas is inversely proportional to the pressure. V1/V2=P2/P1 or V1P1=V2P2 Where P1 is Initial Pressure P2 is Final Pressure V1 is Initial Volume V2 is Final Volume

2. Helium in a piston is compressed to a volume of 10 L. Its original volume was 20 L at 578 torr. Find the new pressure in torr.

3. An ideal gas occupying a 2.0 L flask at 760 torr is allowed to expand to a volume of 6,000 mL. Calculate the final pressure in atm.

4. An observation balloon is filled with helium gas to a volume of 40 L at a pressure of 1 atm. Calculate the volume when the pressure is 0.2 atm assuming that the temperature remains constant

5. 16 NORTH, 122 EAST 65 NORTH, 150 WEST

6. Identify the different countries using the coordinates 1.35° N, 104° E 23.70° N, 121° E 40.71° N, 74° W 6.21° S, 107° E 18.8° S, 47° E

7. 1.35° N, 104° E (Singapore) 23.70° N, 121° E (Taiwan) 40.71° N, 74° W (New York) 6.21° S, 107° E (Jakarta Indonesia) 18.8° S, 47° E (Madagascar)