Mathematical Ability

Direction/s: SHOW YOUR SOLUTION, WRITE THE GIVEN/S IN THE PROBLEM.

1. Charles Law: A sample of neon gas at 760 mmHg has a volume of 10.0 L and a temperature of 34.0°C. Find the new volume of the gas after the temperature has been increased to 75.0°C at 760 torr.

2. Pressure: What is the pressure (in atmosphere) of a gas that has a pressure of 600 torr. (that, 1 atm = 760 torr).

3. Ideal Gas Law: Calculate the pressure exerted by 0.300 mole of gas contained in an 8.00 L vessel at 18°C.

4. Combined Gas Law: A 30 mL bubble is released from a driver's air tank at a pressure of 4.50 atm and temperature of 15°C. What is the volume of the bubble when it reaches the ocean surface, where the pressure is 1.0 atm and the temperature is 20°C

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