An impoundment 20 x 12 feet is contaminated by tetrachloroethylene. the contaminated liquid comes in contact with the ground water and a concentration gradient of 1.3 x 10-6 (mol/cm3/cm) is established. use fick's law to determine the diffusive flux. assuming diffusion is the only driving force, how many pounds of tetrachloroethylene will move toward the ground water in one hour?

away from the curb

explanation:

the wheels would then hit the curb if it started to rolling, decreasing the chance of an accident.

sry but any answer choices

it is stable as it is in group 0 which have full outer shells of electrons

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.