Question

rachel is performing an acid - base titration. she hopes to determine the concentration of an unknown acid solution to two decimal places. which is the best tool to find the volume of the base that she needs to neutralize the acid? beaker erlenmeyer flask graduated cylinder buret

Explanation:

In acid - base titrations, a buret is used to accurately measure and dispense the volume of the titrant (base in this case) to determine the volume needed to neutralize the acid. Beakers and Erlenmeyer flasks are mainly for holding solutions, and graduated cylinders are less accurate than burets for titration - related volume measurements.

Answer:

D. buret