Question: 4 (Calculation: 16 points) A water sample has an alkalinity of 120 mg CaCO3/L, a pH of 7.23, and a carbonate concentration of 1.6 x

4 (Calculation: 16 points) A water sample has an alkalinity of

4 (Calculation: 16 points) A water sample has an alkalinity of 120 mg CaCO3/L, a pH of 7.23, and a carbonate concentration of 1.6 x 10-6 mol/L. What would be the bicarbonate concentration in mg/L? [you may ignore interactions with the atmosphere]

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