Login or Register

800.334.5551 Live Chat (offline)

Carolina ChemKits®: Chemical Equilibrium and Le Chatelier's Principle Kit

Item # 840709 Exclusive

Observe a dynamic equilibrium and Le Chatelier's principle in action while studying 4 different reactions. By adding acid or base, or by changing the temperature of a substance, students see how the equilibrium shifts to reactants or products. In the final activity, students approximate the Ka of acetic acid. Students write balanced chemical equations and equilibrium expressions, and they learn how Le Chatelier's principle made possible the Haber process for producing ammonia.

Price

$51.95

In stock and available to ship.

Observe a dynamic equilibrium and Le Chatelier's principle in action while studying 4 different reactions. By adding acid or base, or by changing the temperature of a substance, students see how the equilibrium shifts to reactants or products. In the final activity, students approximate the Ka of acetic acid. Students write balanced chemical equations and equilibrium expressions, and they learn how Le Chatelier's principle made possible the Haber process for producing ammonia. The use of everyday materials such as tea, starch, and milk of magnesia makes this lab safer than most Le Chatêlier activities. Materials are sufficient for 30 students working in 10 groups of 3.

   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).

  • This item is only available from Carolina Biological Supply Company.
  • This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. Visit our Login & Registration page to learn how to create a Login and link it to an approved school or business account.

Product Families Featuring This Item:

 
Components Qty Included?
Milk of Magnesia, 4 oz 1 Included
Bromthymol Blue, 0.04%, 15 mL 1 Included
pH Paper Dispenser, pH 1-14 1 Included
pH Charts, 1-14 10 Included
Starch Solution, 1%, 120 mL 1 Included
Dropping Pipets 42 Included
Petri Dishes, 60 x 15 mm 20 Included
Wooden Stirrers 10 Included
Jelly Tray Sheets 4 Included
0.1 M Acetic Acid, 4 oz 1 Included
White Vinegar, 1 pt 1 Included
0.1 M Sodium Hydroxide, 15 mL 2 Included
Lugol Solution, 7.5 mL 2 Included
Tea Bag, Family Size 1 Included
Teacher's Manual with Reproducible Student Guide 1 Included
Graduated Cylinders 10 Needed, Not Included
Wash Bottles 10 Needed, Not Included
Laboratory Thermometers 10 Needed, Not Included
Bunsen Burners (with ring stands, iron rings, and wire gauze) or Hot Plates 10 Needed, Not Included
Beakers (at least 250 mL) 20 Needed, Not Included
Erlenmeyer Flasks Needed, Not Included
Paper Towels Needed, Not Included
Safety Goggles Needed, Not Included
Lab Aprons Needed, Not Included
Ice Needed, Not Included

Correlations to State Standards

Select the appropriate set of options below to view standards met by this product. After making selections, please do not use your browser's "Back" button to return to previous steps. Instead, use the blue links such as Content Unit Search to go back to a previous step in the search.


    Carolina Biological Supply

    © Carolina Biological Supply Company

    2700 York Road, Burlington, NC 27215-3398 • 800.334.5551