Question: You perform an alkalinity test on a water sample with an initial pH of 6.5. It requires 6.9 meg of acid per L of sample

You perform an alkalinity test on a water sample with an initial pH of 6.5. It requires 6.9 meg of acid per L of sample to complete the test (i.e. to reduce the pH to 4.5). Calculate Cy for the original sample in millimole/L. You Answered 8.09 Correct Answer 11.7828 margin of error +/-0.1

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