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
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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
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