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Problem 10: A Water sample has an alkalinity of 300 mg/L as CaCOs. Calculate the concentrations of alkalinity species (H*, OH, H2CO3, HCO;, and

Problem 10: A Water sample has an alkalinity of 300 mg/L as CaCOs. Calculate the concentrations of alkalinity species (H*, OH", H2CO3, HCO;", and CO;2) for the following cases: (i) The pH is 4.0, (ii) The pH is 7.0, and (iii) The pH is 10.

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