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A sample of oxygen gas initially at 0.97 atm is cooled
Chapter 5, Problem 6PE(choose chapter or problem)
QUESTION:
A sample of oxygen gas initially at 0.97 atm is cooled from 21°C to −68°C at constant volume. What is its final pressure (in atm)?
Questions & Answers
QUESTION:
A sample of oxygen gas initially at 0.97 atm is cooled from 21°C to −68°C at constant volume. What is its final pressure (in atm)?
ANSWER:Step 1 of 2
Here we have to calculate the final pressure in atm.
Given:
In this question it has been given that a sample of oxygen gas has,
Initial pressure () = 0.97 atm
Initial temperature () = 21oC = 273 + 21 = 294 K
Final temperature () = -68oC = 273 + (-68) = 205 K
Final pressure () = ?