4. BONUS: Lab Techniques and Procedures

In a liquid-liquid extraction, the density difference between the organic solvent and water is most important in which step of the process?

During an extraction procedure, what issue would occur if NaCl and a drying agent were not sequentially added to the ether layer?

In a typical extraction experiment to isolate benzoic acid from a mixture, which of the following represents the structure of benzoic acid?

Which of the following best describes the process of extraction in chemistry?