How many moles of oxygen are in a 7.68 L container at 355 K and exerting a pressure of 8.57 atm on the walls of the container?

Question

asked Feb 5, 2021 111k views

2 Answers

Volody · Answer 1 · 2021-02-09T19:33:51+0000

Rearrange the ideal gas law to solve for n :

n = (PV /RT)

= (8.57 atm * 7.68 L) / {[(0.082057 L • atm) / (mol • K)] * 355 K}

= 2.26 moles