Consider the exothermic reaction
CoCl 2-1aq2 + 6 H O1l2 ∆ Co1H O2 2 + 1aq2 + 4 Cl-1aq2 which interconverts the blue CoCl 2- ion and the pink
Co 2 +CoCl 2- increase or decrease when the following changes occur?(c) The solution is diluted with water.
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