For each event stated, indicate how the concentration of each species in the chemical equation will change to re-establish equilibrium. An up arrow indicates an increase in concentration, a down arrow indicates a decrease in concentration, and leaving it blank means there is no change in the concentration.
CoCl2-4 (aq) + 6H2O (l) ↽⇀ 4Cl - (aq) + Co (H2O) 2+6 (aq)
a. increasing the concentration of Cl-
b. decreasing the amount of H2O
c. increasing the concentration of CoCl2-
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