Gay lussac's law
1. Gas exerts 1.0 atm pressure at 27 oC. What is the pressure if the temperature is increased to 50 oC?

Combined Gas Law:
1. Dry air is injected into a 9.00 mL cylinder at a temperature of 23 oC under a pressure of 735 mmHg. The air is compressed to 7.00 mL under a pressure of 1.20 atm. What is the final temperature of the gas in oC?

2. A gas occupies a volume of 5.00 L at 27oC and 742 mmHg. If the volume is held constant and the temperature is increased by 2oC, what is the final pressure of the gas?
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