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Innovating Science® - Oxidation-Reduction Reactions
$46.00
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Manufacturer ID - IS8013
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
The term oxidation can mean the chemical combination of a substance with oxygen and reduction can be the removal of oxygen from a compound. When oxygen reacts with any other element (except fluorine) it acquires electrons from that element. The element that donated the electrons is said to be reduced. Three experiments will be run where a compound, which is colorless in solution when reduced, is converted to a deeply colored solution when oxidized. The complete balanced reactions for each step should be written showing the transfer of electrons during oxidation and reduction.
Kit Includes:
1 X 10g Ferrous Ammonium Sulfate
1 X 100mL Sulfuric Acid, 6.0M
2 X 100mL Potassium Thiocyanate, 1.0M
1 X 25mL Potassium Permanganate
1 X 25mL Hydrogen Peroxide, 3%
3 X 100mL Stannous Chloride, 0.1M
1 X 25mL Methylene Blue, 1%
3 X 250mL Potassium Hydroxide, 1.0M
1 X 100g Dextrose
DOT Info:
UN1814, Potassium hydroxide, solution, 8, II, Ltd Qty
UN2796, Sulfuric acid, 8, II, Ltd Qty
WARNING: This product can expose you to chemicals including Strong inorganic acid mists containing sulfuric acid, which are known to the State of California to cause cancer. For more information go to http://www.P65Warnings.ca.gov.
Kit Includes:
1 X 10g Ferrous Ammonium Sulfate
1 X 100mL Sulfuric Acid, 6.0M
2 X 100mL Potassium Thiocyanate, 1.0M
1 X 25mL Potassium Permanganate
1 X 25mL Hydrogen Peroxide, 3%
3 X 100mL Stannous Chloride, 0.1M
1 X 25mL Methylene Blue, 1%
3 X 250mL Potassium Hydroxide, 1.0M
1 X 100g Dextrose
DOT Info:
UN1814, Potassium hydroxide, solution, 8, II, Ltd Qty
UN2796, Sulfuric acid, 8, II, Ltd Qty
WARNING: This product can expose you to chemicals including Strong inorganic acid mists containing sulfuric acid, which are known to the State of California to cause cancer. For more information go to http://www.P65Warnings.ca.gov.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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