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AP Chem Lab 9 Pre-Lab

AP Chem Lab 9 Pre-Lab

Author: Mike Hanson

Understand the technique of liquid-liquid extraction in the chemistry laboratory in preparation for performing it in an upcoming experiment.

Demonstrate how to write a separation procedure in a flow-chart format.

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Liquid-Liquid Extraction Technique Video


Investigation Background

Just read the following excerpts from the AP Chem Lab Manual for now. We'll go over the procedure in class plus get a handout with the questions below.


Source: AP Chemistry Lab Manual, The College Board

Using Flow Charts to Describe a Procedure

Source: Mike Hanson