All questions
AP Chemistry
8.5 Acid-Base Titrations
IntermediateMCQExperimental14k
A student titrates a \(25.00\text{ mL}\) sample of a weak monoprotic acid, \(\text{CH}_3\text{COOH(aq)}\), with a standardized \(0.100\text{ M NaOH(aq)}\) solution using a buret. Prior to filling the buret with the \(0.100\text{ M NaOH(aq)}\) solution, the student rinses the buret with deionized water but does not rinse it with the \(0.100\text{ M NaOH(aq)}\) solution, leaving droplets of water on the interior walls. Which of the following best predicts and explains the effect of this error on the calculated molarity of the \(\text{CH}_3\text{COOH(aq)}\) sample?

Log In to Continue

Accounts are free! Log in to try this question, see explanations, save progress, and more!

Tools for a 5