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Meets AP® Chemistry topics 6 and 8. In this effective introduction to standardization, students standardize a sodium thiosulfate solution using potassium iodate and titrate iodine tincture to determine its iodine concentration. Materials are sufficient for 30 students working in pairs.
DOT Class: Excepted Quantity.
Meets AP® Chemistry topics 6 and 8. In this effective introduction to standardization, students standardize a sodium thiosulfate solution using potassium iodate and titrate iodine tincture to determine its iodine concentration. Materials are sufficient for 30 students working in pairs.
DOT Class: Excepted Quantity.
AP® is a trademark registered and/or owned by the College Board®, which was not involved in the production of, and does not endorse, this product.
This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. For substitution suggestions, please call us at 800.334.5551 (8am to 8pm, ET, Monday-Friday).
Components | Qty | Included? |
---|---|---|
Dropping Pipets, 1 mL | 15 | Included |
Iodine Tincture, 2%, 1 oz | 7 | Included |
Potassium Iodate, 4.5 g | 1 | Included |
Potassium Iodide, 75 g | 1 | Included |
Starch Solution, 1%, 100 mL | 1 | Included |
Sodium Thiosulfate Anhydrous, 55 g | 1 | Included |
0.5 M Sulfuric Acid, 500 mL | 2 | Included |
Teacher's Manual and Reproducible Student Guide | 1 | Included |
Burets | 15 | Needed, Not included |
Ring Stands with Buret Clamps | 15 | Needed, Not included |
Erlenmeyer Flasks, 250 mL | 15 | Needed, Not included |
Erlenmeyer Flasks, 125 mL | 15 | Needed, Not included |
Funnels | 15 | Needed, Not included |
Graduated Cylinders, 10 mL | 19 | Needed, Not included |
Volumetric Pipets, 25 mL | 2 | Needed, Not included |
Pipet Bulbs | 2 | Needed, Not included |
Wash Bottles with Distilled Water | 15 | Needed, Not included |
Waster Beakers | 15 | Needed, Not included |
Small Beakers | 15 | Needed, Not included |
Spatulas | 2 | Needed, Not included |
Volumetric Flask, 1 L | 1 | Needed, Not included |
Volumetric Flask, 500 mL | 1 | Needed, Not included |
Glassware for Prepareing 4 L of Solution | Needed, Not included | |
Plastic Bottles for Storing Solution | Needed, Not included | |
Sodium Carbonate, 200 mg (optional) | Needed, Not included |
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