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Aldon Separation of a Mixture of Solids
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Description
Performing liquid-liquid extractions allows students to apply their knowledge of the properties of molecules. Students will learn how the properties of solubility can be utilized to separate two solids in a mixture. This kit provides for a qualitative test that will help students visualize that two different solids were collected, despite their similar appearance. Students will also explore the concept of the law of conservation of mass as well as how acid-base reactions can be utilized to manipulate molecules. This kit contains enough material for 15 groups. Teacher’s Manual and Student Study Guide copymasters are included. Aligned to the Next Generation Science Standards (NGSS)Kit Includes: 35 g Benzoic Acid/Acetanilide 1:1 Mixture 35 g Benzoic Acid/Acetanilide 2:1 Mixture 35 g Benzoic Acid/Acetanilide 3:1 Mixture 2 g Methyl Violet 400 ml Ethyl Acetate 200 ml Sodium Bicarbonate 250 ml Hydrochloric Acid 1.0N 35 Pipettes
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parcel
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true
Specifications
Grade Level:
Middle-High School
Allergens:
Contains No Allergens
Certifications:
Not Applicable
No Choking Hazard