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

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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?

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