1. A 10 L balloon contains helium gas at a pressure of 655 torr. What is the new pressure when the volume expands to 32 L at a constant temperature? 2. A sample of carbon dioxide gas occupies 8.20 L at 135° Celsius. Calculate the temperature at which the gas will occupy 3.64 L if the pressure remains constant. 3. A gas has a pressure of 1200 torr at 155° Celsius. What is the final pressure of the gas after temperature has dropped to 0° Celsius? 4. Calculate the pressure exerted by 3 moles of oxygen gas, O2, confined to a volume of 510 mL at 10° Celsius.
1. A 10 L balloon contains helium gas at a pressure of 655 torr. What is the new pressure when the volume expands to 32 L at a constant temperature? 2. A sample of carbon dioxide gas occupies 8.20 L at 135° Celsius. Calculate the temperature at which the gas will occupy 3.64 L if the pressure remains constant. 3. A gas has a pressure of 1200 torr at 155° Celsius. What is the final pressure of the gas after temperature has dropped to 0° Celsius? 4. Calculate the pressure exerted by 3 moles of oxygen gas, O2, confined to a volume of 510 mL at 10° Celsius.
Living By Chemistry: First Edition Textbook
1st Edition
ISBN:9781559539418
Author:Angelica Stacy
Publisher:Angelica Stacy
ChapterU3: Weather: Phase Changes And Behaviour Of Gases
SectionU3.13: What Goes Up: Combined Gas Law
Problem 3E
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![1. A 10 L balloon contains helium gas at a pressure of 655 torr. What is the new pressure when
the volume expands to 32 L at a constant temperature?
2. A sample of carbon dioxide gas occupies 8.20 L at 135° Celsius. Calculate the temperature at
which the gas will occupy 3.64 L if the pressure remains constant.
3. A gas has a pressure of 1200 torr at 155° Celsius. What is the final pressure of the gas after
temperature has dropped to 0° Celsius?
4. Calculate the pressure exerted by 3 moles of oxygen gas, O2, confined to a volume of 510 mL
at 10° Celsius.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdf4994e2-aeca-4159-bb7e-986067c74747%2F0f3e2f9a-de9e-4a82-bef0-b1717a45a31c%2Fuqpkdo7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. A 10 L balloon contains helium gas at a pressure of 655 torr. What is the new pressure when
the volume expands to 32 L at a constant temperature?
2. A sample of carbon dioxide gas occupies 8.20 L at 135° Celsius. Calculate the temperature at
which the gas will occupy 3.64 L if the pressure remains constant.
3. A gas has a pressure of 1200 torr at 155° Celsius. What is the final pressure of the gas after
temperature has dropped to 0° Celsius?
4. Calculate the pressure exerted by 3 moles of oxygen gas, O2, confined to a volume of 510 mL
at 10° Celsius.
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