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Errors occurring during experimental titration cause errors in the final answer.

ID: 951799 • Letter: E

Question

Errors occurring during experimental titration cause errors in the final answer. A student notices droplets of vinegar clinging to the inside of the pipet after transferring the vinegar sample to the Erlenmeyer flask. What effect does this have on the calculated concentration of acetic acid in the vinegar? The calculated concentration is higher than the actual real concentration. The calculated concentration is lower than the actual real concentration. The calculated concentration is accurate. The calculated concentration cannot be determined.

Explanation / Answer

Since the titration is finished and the droplet was clinging inside the buret.

So, the calculated concentartion is accurate.

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