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Calculate alkalinity in water. a. Calculate the approximate alkalinity (in milligrams per liter as CaCO3 ) of a water containing 120mg/L of bicarbonate (HCO3)and 15.0mg/L

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Calculate alkalinity in water. a. Calculate the "approximate" alkalinity (in milligrams per liter as CaCO3 ) of a water containing 120mg/L of bicarbonate (HCO3)and 15.0mg/L of carbonate ion (CO32). ("Approximate" means ignore the H+and OH.) b. Calculate the exact alkalinity if the pH is 9.5

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