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Pressure Units Practice Problems. 52 problems. Next Topic: The Ideal Gas Law. 1PRACTICE PROBLEM. Explain the reason gases apply pressure. 2PRACTICE PROBLEM. Mount fuji is approximately 12389 ft above sea level. The standard hike up the mountain starts at 6600 ft.
Solution. Analyze We are given the atmospheric pressure (764.7 torr) and the mercury heights in the two arms of the manometer and asked to determine the gas pressure in the flask. Recall that millimeters of mercury is a pressure unit.
Find out how much you know about pressure and the ways it's converted. To pass the quiz, you'll need to be able to perform some pressure conversion calculations in sample problems.
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Gas Law Problems 1. A sample of helium has a volume of 3.00 liters when the pressure is 0.658 atm. What volume does the gas occupy at 0.543 atm? Use Boyles (3.00L)(0.658 atm) = Vf (0.543) Vf = 3.64L 2. At constant pressure, a sample of gas occupies 420.0 mL at 210 K. What volume does the gas occupy at 250 K?
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