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Innovating Science® - APï®® Chemistry Lab #1: Beer's Law - Concentration and Transmitted Light
$29.95
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Manufacturer ID - IS8101
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
Students will be guided through an investigation to study food dyes and determine how the absorbance of light can be used to study color and determine concentrations of chemicals in solutions. The activity contains enough materials for 15 groups of students as well as a Teacher's Guide and Student Study Guide Copymasters. This lab meets Big Idea 1, Investigation 1, and Primary Learning Objective 1.15.
Kit Includes:
10mL Food Dye Blue #1, 0.5%
8 Test Tube
4 Graduated Cylinder
Materials needed but not supplied:
Water, distilled or deionized
Consumer beverages, blue, red, and yellow
Spectrophotometer with cuvettes
DOT:
Non-regulated
Kit Includes:
10mL Food Dye Blue #1, 0.5%
8 Test Tube
4 Graduated Cylinder
Materials needed but not supplied:
Water, distilled or deionized
Consumer beverages, blue, red, and yellow
Spectrophotometer with cuvettes
DOT:
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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