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The Overhead Equilibrium Reaction - Chemical Demonstration Kit

by Flinn Scientific

Item #: AP8462

Price: $25.75

The Overhead Equilibrium Reaction Chemical Demonstration Kit is a dynamic activity, illustrating LeChâtelier's principle of equilibrium. A colorless solution will become dark orange then colorless again by the addition of certain solutions.

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Product Details

A colorless solution is placed in a Petri dish on an overhead projector. The solution will become dark orange then colorless again by the addition of certain solutions and solids. A dynamic demonstration to illustrate LeCh,telier's principle of equilibrium. Teacher Demonstration Notes included. Enough materials are provided to perform the demonstration seven times. Concepts: LeCh,telier's Principle, equilibrium, complex ions. Time Required: 15 minutes Chemicals Provided: Potassium thiocyanate solid and solution, iron(III) nitrate solution, and sodium phosphate monobasic.