The wall of a flask is periodically rinsed with the

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(1) A. In determining the percent acetic acid in vinegar, the mass of each vinegar sample is measured rather than volume. Explain.

(1) B. If the vinegar were measured volumetrically (e.g. a pipet), what additional piece of data would be needed to complete the calculations for experiment.

(2) The wall of a flask is periodically rinsed with the previously boiled, deionized water from the wash bottle. How does this titrimetric technique affect the reported percent acetic acid in the vinegar? Explain.

Reference no: EM13645033

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