Pls help ASAP. Pls circle the final answer and place give proper units and decimals. What is the partial pressure of oxygen in air at atmospheric pressure (1 atm)? Assume ideal behavior.Express your answer to three significant figures and include the appropriate units.

The composition of O2 in the air is 21% or 0.21 fraction.

Answered: What is the partial pressure of oxygen…

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter1: Gases And The Zeroth Law Of Thermodynamics

Section: Chapter Questions

Problem 1.7E

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What is the partial pressure of oxygen in air at atmospheric pressure (1 atm)? Assume ideal behavior. Express your answer to three significant figures and include the appropriate units.