a) A gas has an initial pressure of 8.0 atm, a volume of 23 liters, and a temperature of 199 K. The pressure is then raised to 15 atm and the temperature is changed to 225 K. What is the new volume of the the gas?b) How many moles are in a 750.0 mL sample of gas at 277 K and 0.800 atm?R =0.08206 L atmmol Kc) A 669 mL sample of gas contains 0.0495 moles and kept at 329 K. What is the pressure of the gas in torr?R = 0.08206L atmmol K

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a) A gas has an initial pressure of 8.0 atm, a volume of 23 liters, and a temperature of 199 K. The pressure is then raised to 15 atm and the temperature is changed to 225 K. What is the new volume of the the gas?

a) A gas has an initial pressure of 8.0 atm, a volume of 23 liters, and a temperature of 199 K. The pressure is then raised to 15 atm and the temperature is changed to 225 K. What is the new volume of the the gas?

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter5: Gases

Section: Chapter Questions

Problem 61E: An ideal gas is contained in a cylinder with a volume of 5.0 102 mL at a temperature of 30.C and a...

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Question

b) How many moles are in a 750.0 mL sample of gas at 277 K and 0.800 atm?

R =0.08206 L atmmol K

c) A 669 mL sample of gas contains 0.0495 moles and kept at 329 K. What is the pressure of the gas in torr?

R = 0.08206L atmmol K

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