Rates of Reaction Experiments handouts

Learning Outcomes: 1. To investigate the effect of concentration of Sodium Thiosulphate in a reaction with Hydrochloric Acid. 2.To investigate the effect of temperature of Sodium Thiosulphate in a reaction with Hydrochloric Acid. 3a. To observe the effect of surface area (particle size) on the rate of reaction between marble chips (calcium carbonate) and HCl. 3b.To observe the effect of surface area (particle size) on the rate of reaction between magnesium ribbon and hydrochloric acid. 4. To observe the effect of a catalyst (Manganese Oxide) on the rate of decomposition of Hydrogen Peroxide.