In an air-carbon dioxide mixture at 301 K and 220 kPa, the concentration of CO2 at two planes 7 mm apart are 16 vol.% and 27 vol.%. The diffusivity of CO2 in air at 301 K and 220 kPa is 8.2*10^-6 m² /s. Calculate the diffusion flux of CO2 across the two planes in moles/(m2.min), assuming equimolecular counter diffusion.

QUESTION 1 1 points Save Answer In an air-carbon dioxide mixture at 301 K and 220 kPa, the concentration of CO2 at two planes 7 mm apart are 16 vol.% and 27 vol.%. The diffusivity of CO2 in air at 301 K and 220 kPa is 8.2*10-6 m /s. Calculate the diffusion flux of CO2 across the two planes in moles/(m2.min), assuming equimolecular counter diffusion