ALDON Innovating Science Le Chatelier’s Principle: A Dynamic Overhead Demonstration

In this kit, a colorless solution will become dark orange when combined with a solution and a solid. The orange color disappears after the addition of another solid, and reappears upon addition of more solution and more of the original solid. Kit Includes: 1 x 140 ml Potassium Thiocyanate, 0.002M Solution 1 x 10 ml Iron (III) Nitrate, 0.2M Solution 1 x 5 g Potassium Thiocyanate 1 x 5 g Sodium Phosphate, Monobasic, Anhydrous For Laboratory Use Only. Not for drug, food or household use. Keep out of reach of children. For more information, refer to the Safety Data Sheet.

Features

• Use an overhead projector to study Le Chatelier’s Principle!
• Fascinating demonstration in which colorless solution is subjected to changes that cause distinct visible reactions
• Provides students a visual understanding of how the principle can be used to predict the effect of a change in conditions on a chemical equilibrium