How much carbon dioxide gas is there in a 43.9 L container at 12.0◦C and 8.78 atm? Answer in units of g.

1 answer

Ideal Gas Law: PV=nRT

Convert temperature to Kelvin (C + 273)

Once you've done that, you have 3/4 variables. Substitute them into the ideal gas law along with the appropriate gas constant value to get n, the number of moles.

From there, use the molar mass of carbon dioxide to find the amount in grams.