When cobalt chloride is added to pure water, the Co2* ions hydrate. The hydrated form then reacts with the CI" ions to set up the equilibrium shown here: Co(H20)62+ + 4CI CoCl42- + 6H20 (blue) Which statement describes the change that the system will undergo if potassium (pink) chloride is added? O It should become more pink. Nothing will change. The silver ion will react with the CoCla2-. Water will be produced. It should become more blue.
When cobalt chloride is added to pure water, the Co2* ions hydrate. The hydrated form then reacts with the CI" ions to set up the equilibrium shown here: Co(H20)62+ + 4CI CoCl42- + 6H20 (blue) Which statement describes the change that the system will undergo if potassium (pink) chloride is added? O It should become more pink. Nothing will change. The silver ion will react with the CoCla2-. Water will be produced. It should become more blue.
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter14: Chemical Equilibrium
Section: Chapter Questions
Problem 14.36QE: Consider the system 4NH3(g)+3O2(g)2N2(g)+6H2O(l)H=1530.4kJ (a) How will the concentration of ammonia...
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Transcribed Image Text:When cobalt chloride is added to pure water, the Co2+ ions hydrate. The hydrated
form then reacts with the Cl ions to set up the equilibrium shown here:
2+
Co(H20)6²* + 4CI-
(pink)
COCI42- + 6H20
(blue)
Which statement describes the change that the system will undergo if potassium
chloride is added?
It should become more pink.
O Nothing will change.
The silver ion will react with the CoCl2-.
4
Water will be produced.
It should become more blue.
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