1. If the pressure remains constant, what volume will 25.6 L of a gas at 84°C occupy at standard temperature? 2. A flask containing 90.0 L of hydrogen was collected at 75°C. At what temperature would the volume be 70 L? 3. A gas is confined in a cylinder. The starting temperature of the cylinder is 760.0 K and the volume is 2L. If the cylinder is cooled, reducing the temperature to 450.0 K, what is the new volume? 4. If a gas occupies a volume of 7.33 L at 10°C, at what temperature, in °C, will it occupy a volume of 12.25 L if the pressure remains constant? 5. A gas occupies a volume of 5.60 L at a temperature of 120°C. To what temperature must the gas be lowered, if it is to occupy 4.00 L?

1. If the pressure remains constant, what volume will 25.6 L of a gas at 84°C occupy at standard temperature? 2. A flask containing 90.0 L of hydrogen was collected at 75°C. At what temperature would the volume be 70 L? 3. A gas is confined in a cylinder. The starting temperature of the cylinder is 760.0 K and the volume is 2L. If the cylinder is cooled, reducing the temperature to 450.0 K, what is the new volume? 4. If a gas occupies a volume of 7.33 L at 10°C, at what temperature, in °C, will it occupy a volume of 12.25 L if the pressure remains constant? 5. A gas occupies a volume of 5.60 L at a temperature of 120°C. To what temperature must the gas be lowered, if it is to occupy 4.00 L?

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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