Problem 3 - Calculate the alkalinity, total hardness, carbonate hardness, and noncarbonate hardness for the following water in mg/L as CaCO3. Cations mg/L Anions mg/L Ca²+ 15 HCO, so;- 165 Mg2+ Sr2+ Na+ 10 10 CI- 20 NO, pH 3 K+ 10 6.9

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