Students will investigate equilibrium and Le Chatelier's principle through four different experiments. They will apply various stresses to different chemical systems at equilibrium, then use their understanding of Le Chatelier's principle to explain their results. Kit contains enough material for 15 groups. Teacher's Guide and Student Study Guide Copymasters are included.

Kit Includes:

25mL Bromothymol Blue
50mL Sodium hydroxide, 0.1M
25mL Hydrochloric acid, 0.1M
150mL Potassium thiocyanate Solution
25mL Ferric nitrate Solution
15g Potassium thiocyanate Crystals
15g Sodium phosphate Crystals
150mL Copper (II) sulfate Solution
100mL Ammonium hydroxide, 1M
25mL Hydrochloric acid, 1M
50mL Methyl Red