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Explain a solution is initially supersaturated with ca2+

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A solution is initially supersaturated with Ca2+ and CO32- ions by rapid addition of calcium carbonate, such that the concentrations of each are 2.10x10-3M. The water's pH is held at 8.5. When equilibrium is finally reached, determine:

(a) The concentration of free Ca2+ in the water

(b) The concentration of CO2(aq) in the water

(c) The mass of CaCO3(s) per litre of water.

Reference no: EM13559513

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