Chemistry, 17.03.2020 05:24 nssjdjsididiodododod
We would like to estimate how quickly the non-uniformities in gas composition in the alveoli are damped out. Consider an alveolus to be spherical with a diameter of 0.1mm. Let the sphere have an initial uniform concentration of oxygen, ci, and at a certain instant, the walls of the alveolus are raised to an oxygen concentration of c¥ and maintained at this value. If the oxygen diffusivity in the alveolus is approximated as that of water, 2.4x10-9 m2 /s, how long does it take for the concentration change (c-ci) at the center to be 90% of the final concentration change?
Answers: 2
Chemistry, 22.06.2019 12:30, emmalybrown
A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml
Answers: 1
We would like to estimate how quickly the non-uniformities in gas composition in the alveoli are dam...
Health, 09.12.2020 01:00
Mathematics, 09.12.2020 01:00
English, 09.12.2020 01:00
Social Studies, 09.12.2020 01:00
Health, 09.12.2020 01:00
Mathematics, 09.12.2020 01:00