Chemical reactions 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 of students. Teacher's manual and Student Study Guide copymasters are included.

WARNING: This product can expose you to chemicals including Phenolphthalein/Methanol and Acetyl Salicylic Acid/Aspirin, which are known to the State of California to cause cancer and reproductive harm. For more information go to http://www.P65Warnings.ca.gov

Kit Includes:

1 x 500mL Sodium Hydroxide, 0.01M
10 x 1mL Phenolphthalein Indicator
1 x 300mL Iodine Clock Reagent A
1 x 400mL Iodine Clock Reagent B
1 x 1L Sodium Thiosulfate, 0.15M
1 x 300mL Hydrochloric Acid, 2.0M
1 x 1g Copper Metal Powder
20 x Effervescent Tablets
20 x Aspirin Tablets
80 x Reaction Vessels
1 x Pack Wooden Dowels