Consider the equilibrium system of cobalt complexes.
Co(H₂O)₆²⁺(aq) + 4Cl⁻(aq) ⇌ CoCl₄²⁻(aq)+6H₂O(l)
The Co(H₂O)₆²⁺(aq) complex is pink and the CoCl₄²⁻(aq) complex is light blue.
Determine what each color observation means about changes made to the system at equilibrium.
The solution changes from pink to light blue
a. The change shifted the equilibrium to the products system.
b. The change shifted the equilibrium to the reactants system.
c. The change did not shift the equilibrium system.