Which of the following units would be used for measuring volume?

question 19 options:

kg•m/s2

g

mol/l

cm3 or ml

i believe its a or d but i don't know. .

Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?