Stare diffusion and reaction. solute a is diffusing at unsteady state into a semi-infinite medium of pure b and undergoes a first-order reaction with b. sol- ute a is dilute. calculate the concentration cat points z = 0.4, and 10 mm from the surface for 1 x 10's physical property data are d. 1 x 10 ml = 1 x 10 cx0 = 10 kg molím'. also calculate the kg mol absorbed/m.

During which movies do spring tides new moon first quarter waxing gibbous waxing

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.