(Q58) How many times more soluble is scandium fluoride in pure water than it is in a solution that is0.00837 M in potassium fluoride?SCF3 (s) <---> Sc3* (aq) + 3 F (aq), Ksp = 5.81 x 10 24.(Hint: Calculate molar solubility in pure water and divide by the molar solubility in the presence ofthe common ion).O 6.87 x 1010О 347 х 1095.86 x 1079.91 x 10-18O 6.81 x 10-7

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(Q58) How many times more soluble is scandium fluoride in pure water than it is in a solution that is 0.00837 M in potassium fluoride? SCF3 (s) <---> Sc3+ (aq) + 3 F (aq), Ksp = 5.81 x 10-24. %3D (Hint: Calculate molar solubility in pure water and divide by the molar solubility in the presence of the common ion). 6.87 x 1010 O 3.47 x 10° O 5.86 x 107 O 9.91 x 10-18 O 6.81 x 10-7

(Q58) How many times more soluble is scandium fluoride in pure water than it is in a solution that is 0.00837 M in potassium fluoride? SCF3 (s) <---> Sc3+ (aq) + 3 F (aq), Ksp = 5.81 x 10-24. %3D (Hint: Calculate molar solubility in pure water and divide by the molar solubility in the presence of the common ion). 6.87 x 1010 O 3.47 x 10° O 5.86 x 107 O 9.91 x 10-18 O 6.81 x 10-7

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter10: Effect Of Electrolytes On Chemical Equilibria

Section: Chapter Questions

Problem 10.16QAP

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