Determine the equilibrium constant for the dissolution
The solubility of CaCO3 at 25oC is 6.90x10^-5 the reaction is CaCO3(S) <=>Ca+2 (aq) + CO3-2(aq)
1. Determine the concentration of Ca+2 and CO3-2 at equilibrium.
2. Determine the equilibrium constant for the dissolution reaction.
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