Titrations: A Practical Experiment with Hydrochloric Acid and Sodium Hydroxide

The video tutorial demonstrates a titration experiment to determine the volume of hydrochloric acid needed to neutralize sodium hydroxide. It covers the theory of acid-base reactions, equipment setup, safety precautions, and the step-by-step procedure for conducting the experiment. The video also discusses how to perform accurate titrations, analyze results, and account for uncertainties.

What is the purpose of the experiment conducted by Catherine?

Describe the general reaction that occurs when hydrochloric acid reacts with sodium hydroxide.

What equipment does Catherine use to measure the volume of hydrochloric acid?

Explain the significance of the universal indicator in the titration process.

What safety precautions does Catherine take during the experiment?

How does Catherine determine when the acid has completely neutralized the alkali?

What is the expected pH of the products after the neutralization reaction?

What does Catherine do to ensure accurate measurements during the titration?

Discuss the concept of uncertainty in the results obtained from the titration.

What is the final volume of hydrochloric acid required to neutralize the sodium hydroxide, including uncertainty?