acetic acid is a: ______ strong acid, strong base, weak acid, or weak base?? (Circle one) What should be the equivalence point pH be for this experiment? less than 7, equal to 7, pr greater than 7?? (Circle one) Why is the half-equivalence pH (and half-equivalence volume) important in this titration? Explain.
acetic acid is a: ______
strong acid, strong base, weak acid, or weak base?? (Circle one)
What should be the equivalence point pH be for this experiment?
less than 7, equal to 7, pr greater than 7?? (Circle one)
Why is the half-equivalence pH (and half-equivalence volume) important in this titration? Explain.
From the graph, estimate the half-equivalence volume: ________________ mL
From the graph, estimate the half-equivalence pH: ________________
Using these values, calculate the value of Ka for acetic acid: ________________
Acetic acid has a known Ka of 1.8 x 10-5 via the literature. Find the percent error for this experiment.
Recall: Percent error = absolute value{(actual - experimental)/ actual}*100%
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