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Innovating Science® - APï®® Chemistry Lab #7: Green Chemistry and Purification
$22.00
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Manufacturer ID - IS8107
Students will learn about acids and bases through a class discussion and then test a dilute acid and dilute base with neutral litmus paper to learn how the paper indicates something is acidic or basic. Once that skill is learned they can move on to test some common items that would be found around their house to determine if they are acids or bases. Optional: Extra litmus paper is included to test more items either from home or around the school building for a greater understanding of acids and bases. The activity contains enough materials for 6 groups of students.
Description
First, students will design their own experiment to separate two substances using green chemistry principles. Students will also design and perform an experiment to quantitatively measure the weight percent of the mixture. 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 7, Primary Learning Objectives 3.5 and 3.3.
Kit Includes:
300g Sodium Bicarbonate Sodium Carbonate Blend
Materials needed but not supplied:
Crucibles w/ Lids
Crucible Tongs
Laboratory Spatula/Scoops
Laboratry Stands w/ Iron Rings
Ceramic Triangle
Bunsen Burner
Balance, 0.001g precision
DOT Info:
Non-regulated
Kit Includes:
300g Sodium Bicarbonate Sodium Carbonate Blend
Materials needed but not supplied:
Crucibles w/ Lids
Crucible Tongs
Laboratory Spatula/Scoops
Laboratry Stands w/ Iron Rings
Ceramic Triangle
Bunsen Burner
Balance, 0.001g precision
DOT Info:
Non-regulated
Specification
| Brand Name | Innovating Science® |
|---|---|
| Performance Expectations | 5-PS1-3 5-PS1-4 |
| Cross Cutting Concepts | Cause and Effect Scale, Proportion, and Quantity |
| Engineering Practices | Planning and Carrying Out Investigations |
| Box Used | 12663SBOX |
| Width (in) | 6.25 |
| Height (in) | 4 |
| Weight (oz) | 19.9 |
| Weight (lb) | 1.24 |
| Country of Origin | US |
| Harmonization Code | 9023.00.0000 |
| DOT Description | Non regulated |
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