Answered: The activity of Zn2+ in a saturated…

The activity of Zn2+ in a saturated solution with Zn(OH), with 0.0100 M KNO3 (Ksp = 1.20 X10-17, y Zn2+ = 0.676 , y OH- = 0.900) is: %3D O 2.80X10 1.19X10 6 1.99 X10-6 O 4.69X10-6 2.45 X10-6

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter31: Introduction To Analytical Separations

Section: Chapter Questions

Problem 31.1QAP

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Question

The activity of Zn2+ in a
saturated solution with
Zn(OH), with 0.0100 M KNO3
(Ksp = 1.20 X10-17, y Zn2* =
0.676 , y OH- = 0.900) is:
2.80X10-6
1.19X10-6
1.99 X10-6
O 4.69X106
O 2.45 X10-6

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