A solution is 0.200 M in Co 2+ and 0.0650 M in Cd 2+ . Calculate (a)
Question:
A solution is 0.200 M in Co2+ and 0.0650 M in Cd2+. Calculate
(a) The Co2+ concentration in the solution as the first cadmium starts to deposit.
(b) The cathode potential needed to lower the Co2+ concentration to 1.00 x 10-5 M.
(c) Based on (a) and (b) above, can Co2+ be quantitatively separated from Cd2+?
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Related Book For
Fundamentals Of Analytical Chemistry
ISBN: 9780357450390
10th Edition
Authors: Douglas A. Skoog, Donald M. West, F. James Holler, Stanley R. Crouch
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