# Chemistry

How would I find the volume occupied by 3 moles of N2 at zero degrees and 101.325 kPa?

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1. Use the equation,
PV = nRT

n = 3mol
T = 273K
P = 101.325kPa = 1atm
R = .08206L•atm/K•mol

Solve for V

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posted by David
2. To clarify David's response, P must be in atm (1 atm) if R is to be used as 0.08205.

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3. A closed container is filled with oxygen. The pressure in the container is 185kPa . What is the pressure in millimeters of mercury?

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posted by John

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