Synthesis of Aspirin, Includes:2x25 ml Acetic Anhydride UN1715, 1x15 g Salicylic Acid, 2x25 ml Sulfuric Acid Concentrate UN1830, 2x25 ml Toluene UN1294, The exothermic reaction willcause the temperature to increase to 70-80C
Melt Station, Weight: 1.0 kg, Capillary tubes: 1.4-1.8 MM outside diaMeter, 100 MM length, Capillary tube slots: 3, Viewing Lens: 27 MM diaMeter, Resolution: 0.10 C, Lighting of capillary slots: 3 white LEDs, Accuracy: +/- 0.31 + 0.0006T, where T is teMperature in Celsius
Conductivity of Solution Demonstration, Visual demonstration of the conductive properties of a variety of liquids, Apparatus includes 1 Glass tumbler, 1 light bulb 1 lid with socket, binding posts and electrodes
Kit, Determination of the Properties of Buffer Solutions, Includes:1x30 g Sodium Acetate, trihydrate, 2x25 g Ammonium Chloride, 1x30 g Sodium Bicarbonate, 4x25 g NaCl, to make 800ml of 0.5m Solution, to make 800ml of 0.5m Solution, 1x15 ml Sodium Hydroxide
Acids and Bases Kit, 0.01M will be standardized with a solid acid, potassiuM hydrogen phthalate, to deterMine the exact Molarity of the base, Include Hydrochloric acid, 1.0M, SodiuM hydroxide, 6.0M, PotassiuM hydrogen phthalate, Phenolphthalein, 1.0%
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