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11. (15 pts) A solution is initially supersaturated with Ca2+ and CO32 ions by rapid addition of calcium carbonate, such that the concentrations of each

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11. (15 pts) A solution is initially supersaturated with Ca2+ and CO32 ions by rapid addition of calcium carbonate, such that the concentrations of each are 1.10103M. The water's pH is held at 8.5. When equilibrium is finally reached, determine: 11. (15 pts) A solution is initially supersaturated with Ca2+ and CO32 ions by rapid addition of calcium carbonate, such that the concentrations of each are 1.10103M. The water's pH is held at 8.5. When equilibrium is finally reached, determine: (a) (5 pts) The concentration of free Ca2+ in the water (b) (5 pts) The concentration of CO2(aq) in water (c) (5pts) The mass of CaCO3(s) per liter of water

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