AP Chemistry Lab No. 3: What Makes Water Hard? SKU: ALD8103
Meets Big Idea 1, Investigation 3, Primary Learning Objective 1.19
Meets Big Idea 3, Investigation 9, Primary Learning Objective 3.10
Students will test the solubility of each possible component of a commercially available pain reliever in an organic solvent, ethyl acetate, and in a basic aqueous solution of sodium bicarbonate. These results will help the student create a procedure that will be used to separate components in a mixture and determine percent composition. The activity contains enough materials for 15 groups of students as well as a Teacher’s Guide and Student Study Guide Copymasters. Meets Big Idea 3, Investigation 9, Primary Learning Objective 3.10
Kit Includes:
Materials needed but not supplied:
DOT Info:
UN1173, Ethyl acetate, 3, II, Ltd Qty
UN1789, Hydrochloric acid, 8, II, Ltd Qty
WARNING: This product can expose you to chemicals including Acetyl Salicylic Acid/Aspirin, which is known to the State of California to cause reproductive harm. For more information go to http://www.P65Warnings.ca.gov.
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Meets Big Idea 1, Investigation 3, Primary Learning Objective 1.19
Meets Big Idea 3, Investigation 8, Primary Learning Objective 3.9
Meets Big Idea 2, Investigation 5, Primary Learning Objective 2.10