A 0.180 mol quantity of CoCl2 is added to a liter of 1.20 M NH3 solution. What is the concentration of Co2+ ions at equilibrium? Assume the formation constant* of Co(NH3)2+6 is 5.0×10^31 M^−6. concentration=

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria
Section17.5: Precipitation Reactions
Problem 17.12CYU: Solid Pbl2 (Ksp = 9.8 109) is placed in a beaker of water. After a period of time, the lead(II)...
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A 0.180 mol quantity of CoCl2 is added to a liter of 1.20 M NH3 solution. What is the concentration of Co2+ ions at equilibrium? Assume the formation constant* of Co(NH3)2+6 is 5.0×10^31 M^−6.

concentration= 

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