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Carolina Chemonstrations®: Catalytic Cobalt

Item # 840311 Exclusive This product is exclusive to Carolina Biological Supply.

Catalyze learning with this colorful demonstration. Students observe the oxidation of tartrate ions by hydrogen peroxide in the presence of a cobalt catalyst by monitoring the color changes. They learn the impact a catalyst has on reaction rate and observe that the catalyst is regenerated at the end of the reaction. Use this teacher-led, student-engaged demonstration in studies of catalysis, kinetics, oxidation states, and redox reactions.

Price

$32.00

In stock and available to ship.

Catalyze learning with this colorful demonstration. Students observe the oxidation of tartrate ions by hydrogen peroxide in the presence of a cobalt catalyst by monitoring the color changes. They learn the impact a catalyst has on reaction rate and observe that the catalyst is regenerated at the end of the reaction. Use this teacher-led, student-engaged demonstration in studies of catalysis, kinetics, oxidation states, and redox reactions. This demonstration requires approximately 15 min and kit materials are sufficient for 5 demonstrations.

  • This item is only available from Carolina Biological Supply Company.
  • Excepted Quantity - This product is/contains a DOT regulated hazardous material in an excepted quantity. This does not incur a hazardous materials fee. Orders shipping to HI and AK are subject to review and may incur additional shipping charges.
 
Components Qty Included?
Potassium Sodium Tartrate, Tetrahydrate, 100 g 1 Included
Hydrogen Peroxide, 6%, 500 mL 1 Included
Cobalt Nitrate, Hexahydrate, 10 g 1 Included
Teacher’s Manual and Reproducible Student Guide 1 Included
Beaker, 1,000 mL 1 Needed, Not Included
Beaker, 250 mL 1 Needed, Not Included
Hot Plate 1 Needed, Not Included
Thermometer 1 Needed, Not Included
Vessel, 2 L (optional) 1 Needed, Not Included
Vessel, 100 mL (optional) 1 Needed, Not Included
Graduated Cylinder, 100 mL 1 Needed, Not Included
Low Shallow Tray 1 Needed, Not Included
White Paper 1 Needed, Not Included
Thermal Gloves Needed, Not Included
Waste Container for Cobalt 1 Needed, Not Included
Distilled or Deionized Water, 2,500 mL 1 Needed, Not Included

(M)SDS - (Material) Safety Data Sheets