Oxidation-Reduction Reactions AP Chemistry

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:

• Ferrous Ammonium Sulfate - 10 g x 1 Bottle
• Sulfuric Acid, 6.0M UN2796 - 100 ml x 1 Bottle
• Potassium Thiocyanate - 100 ml x 2 Bottles
• Potassium Permanganate - 25 ml x 1 Bottle
• Hydrogen Peroxide, 3% - 25 ml x 1 Bottle
• Stannous Chloride - 100 ml x 3 Bottles
• Methylene Blue - 25 ml x 1 Bottle
• Potassium Hydroxide UN1814 - 250 ml x 3 Bottles
• Dextrose - 100 g x 1 Bottle

• (# 6108-36) Volumetric Flask 100 ml - 15 pcs
• (# 6131-2) Beaker 100 ml - 30 pcs
• (# 6130-22) Graduated Cylinder 50 ml - 45 pcs
• (# 6108-37) Volumetric Flask 250 ml - 15 pcs
• Analytical Balance

DOT: UN1814, Potassium hydroxide, solution, 8, PG II, Ltd Qty
UN2796, Sulfuric acid, 8, PG II, Ltd Qty

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