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April 18, 2015

Homework Help: Chemistry

Posted by Sarah on Friday, May 11, 2012 at 8:26pm.

A 0.140-mole quantity of CoCl2 is added to a liter of 1.20 M NH3 solution. What is the concentration of Co^2+ ions at equilibrium? Assume the formation constant of Co(NH3)6^2+ is 5.0× 10^31.

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