Exercise 6 Page 9 Illinois Central College CHEMISTRY 130 Name PRELAB: Exp.6 Gas Laws SHOW YOUR WORK 1.Ten (10.0) liters of hydrogen under 3.50 atm pressure is contained in a cylinder with a moveable piston. The piston is moved until the gas occupies only 3.00 liters. What is the new pressure of the cylinder? 2. A sample of gas at 25°C occupies 100.0 mL at atmospheric pressure, 740 mm Hg. If the pressure is increased to 800 mm Hg, what will be the new volume of the gas? 3. If 200 mL of oxygen at 100°C is heated to 200°C (the pressure remaining constant), what will be the new volume of the gas? 4. A 300 mL sample of hydrogen is measured at 27°C (room temperature). Assuming that the pressure does not change, at what temperature will the volume of this gas be 400 mL? 5. To what temperature must a gas sample at 20°C be heated in order to double its volume?

Exercise 6 Page 9 Illinois Central College CHEMISTRY 130 Name PRELAB: Exp.6 Gas Laws SHOW YOUR WORK 1.Ten (10.0) liters of hydrogen under 3.50 atm pressure is contained in a cylinder with a moveable piston. The piston is moved until the gas occupies only 3.00 liters. What is the new pressure of the cylinder? 2. A sample of gas at 25°C occupies 100.0 mL at atmospheric pressure, 740 mm Hg. If the pressure is increased to 800 mm Hg, what will be the new volume of the gas? 3. If 200 mL of oxygen at 100°C is heated to 200°C (the pressure remaining constant), what will be the new volume of the gas? 4. A 300 mL sample of hydrogen is measured at 27°C (room temperature). Assuming that the pressure does not change, at what temperature will the volume of this gas be 400 mL? 5. To what temperature must a gas sample at 20°C be heated in order to double its volume?

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter5: Thermochemistry

Section: Chapter Questions

Problem 5.100QE

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