- #1

- 655

- 0

## Homework Statement

The molar mass of carbon dioxide is 0.045kg/mol

Calculate the density of the gas when thetemperature is 273 K and the pressure is 120 000 Pa

## Homework Equations

Density = mass / volume

pV = nRT

n = mass/ molar mass

## The Attempt at a Solution

I frist want to find n to use in pV = nRT to find V AND to find the mass from n = mass/ molar mass, then I want to use this in the Density = mass / volume to find the density

I feel im missing an equation? THe one with that abigardo mumbo jumbo in it?

Thanks :)