Question: You perform an alkalinity test on a water sample with an initial pH of 7.3. It requires 8.6 meg of acid per L of sample

You perform an alkalinity test on a water sample with an initial pH of 7.3. It requires 8.6 meg of acid per L of sample to complete the test (i.e. to reduce the pH to 4.5). Calculate the carbonic acid concentration in the original sample in mg/L. You Answered 553 Correct Answer 59.7135 margin of error +/- 1

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