Gaseous CO2 at STP has a mass of 44.0g per 22.4L of volume. What is the density of CO2 in g/mL?

1 Answer
Jesnine E.
May 14, 2018

0.00196 g/mL

Explanation:

#"density" = "mass"/"volume"#
Since you want the answer in g/mL, first convert the volume from L to mL.
#22.4 "L" xx (1000"mL")/(1 "L") = 22400 "mL"#
Then, divide the mass by the volume.
#"density"=(44.0"g")/(22400 "mL") = 0.00196"g/mL"#

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