[Review Topics][References]-3A solution contains 3.00 x 10 M of calcium ion. A concentrated sodium fluoride solution isadded to precipitate calcium fluoride (assume no volume change).-11a. At what concentration of F does precipitate start to form? Ksp for CaF2 is 3.4 x 10 .[F] =b. When F]= 3.10 x 104 M, what is the calcium-ion concentration? What percentage of thecalcium ion has precipitated?[Ca?+] =%3DPercentage =%3D

Answer: When Ionic product of a substance becomes equal to its solubility product, that's when…

A solution contains 3.00 x 10-3 M of calcium ion. A concentrated sodium fluoride solution is added to precipitate calcium fluoride (assume no volume change). a. At what concentration of F does precipitate start to form? Kem for CaF2 is 3.4 x 10 11 sp [F] = %3D b. When [F)= 3.10 x 10-4 M, what is the calcium-ion concentration? What percentage of the calcium ion has precipitated? [Ca?+] = M %3D Percentage =

A solution contains 3.00 x 10-3 M of calcium ion. A concentrated sodium fluoride solution is added to precipitate calcium fluoride (assume no volume change). a. At what concentration of F does precipitate start to form? Kem for CaF2 is 3.4 x 10 11 sp [F] = %3D b. When [F)= 3.10 x 10-4 M, what is the calcium-ion concentration? What percentage of the calcium ion has precipitated? [Ca?+] = M %3D Percentage =

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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