Chemical reaction vary greatly. For example, some chemicals react extremely fast like an explosion, while others, like rusting metal, can react over a long period of time. Understanding the factors that influence the rate of a reaction allows the scientist to speed up or slow down reactions as desired. This kit has been designed to introduce students to the concepts of reaction rates through a series of experiments demonstrating the impact of concentration, heat, surface area, and catalysts. Kit contains enough materials for 10 groups. Safety data sheets, teachers manual, and student study guide copy masters are included. Kit Includes: 500 mL 0.01M Sodium Hydroxide 10 x 1 mL Phenolphthalein Indicator 300 mL Iodine Clock Reagent A 400 mL Iodine Clock Reagent B 1 L 0.15M Sodium Thiosulfate 300 mL 2.0M Hydrochloric Acid 1g Copper Metal Powder 20 Effervescent Tablets 20 Aspirin Tablets 80 Reaction Vessels 1 Pack Wooden Dowels DOT Info: UN1824, Sodium hydroxide solution, 8, PGII, Ltd Qty UN1789, Hydrochloric acid, 8, PGIII, Lty Qty
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.