- #1

DracoMalfoy

- 88

- 4

## Homework Statement

What is the kinetic energy of a particle in 2mol of nitrogen gas at atmospheric pressure that is within a volume of 100m^3?

**a**. 1.27X10^-17J

**b**. 3X10^5J

**c**. 6.8X10^-16J

**d**. 2.97X10^7

**e.**9.9X10^-14J

## Homework Equations

PV=nRT

n=Numberof particles/Na

Na=6.02x10^23

R=8.13 J/Mol

## The Attempt at a Solution

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I know that atmospheric pressure is 1.013x10^5. The nitrogen part is what confuses me. I'm not sure where to start in solving this.