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If the mixing ratio of carbon dioxide is 404 ppmv and the number density of air...

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Chemistry

If the mixing ratio of carbon dioxide is 404 ppmv and the numberdensity of air is 2.69x1025 molecules m-3,determine the mass density.

Question 24 options: show work

8 x 10-4 kg m-3

4.7 x 10-3 kg m-3

0.18 ppm

793 kg m-3

Answer & Explanation Solved by verified expert
4.2 Ratings (841 Votes)
We have CO2 molecule is it has carbon atom having mass 12gmole it has oxygen atom having mass 16gmole total mass of 1 mole CO2 contains 1 mole carbon atoms and 2 moles    See Answer
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