PLEASE ANSWER ALL QUESTIONS FOR POINTS Use debye huckel limiting equation to com

Question

PLEASE ANSWER ALL QUESTIONS FOR POINTS

Use debye huckel limiting equation to compute the activity coefficient at 298.15K for a solution of KCl whose concentration is 0.01 mol/kg. Then calculate the new activity coefficient when 0.02 mol/kg of CaCl2 is added to the solution.

What effect does debye hockey theory predict the extra salt will have on the chemical potential of CaCl2 in the solution?

Carefully explain how the presence of ions already in a solution affect the chemical potentials of other ions in that solution as the ionic strength of the solution is increased from zero to its maximum.

Explanation / Answer

I=12?imiz2i

So first we work out the ionic strength;

I = 0.5[{(12 x 1.00 x 10-2) + (-12 x 2.00 x 10-2)}/1] =

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.