Reaction Rates of Sodium Thiosulphate and Hydrochloric Acid Essays

Reaction Rates of atomic number 11 Thiosulphate and Hydrochloric Acid at Various ConcentrationsIntroduction/ plan------------------I am experimenting into the reaction rates of Sodium Thiosulphate andHydrochloric acid when under different concentrations.Both Sodium Thiosulphate and Hydrochloric acid are clear upshots butwhen they react together they produce a cloudy solution, the solutionbecome so cloudy you cannot see through it. To measure the rate ofreaction I am going to print off a miscegenation from the computer onto apiece of paper, place it under the beaker with the solution in it andrecord the time taken for the cross not to be visible.The Symbol equality for my experiment isNa S O (aq) + 2HCl (aq) 2NaCl (aq) + H O (l) + S (s) + SO (g)The Word equation for my experiment isSodium Thiosulphate + Hydrochloric Acid Sodium Chloride + urine+ Sulphur + Sulphur DioxideEquipment---------Below is a list of the equipment I will be using throughout myexperiments* Computer draw cros ses* 400ml Beakers to put solution in* 20ml beakers to place hydrochloric acid, sulphuric thiosulphate and water in* Measuring Cylinders* Pipettes to measure liquids accurately* Thermometers to check temperature is constant* Stop Clocks to record rate of reaction* make-up towels to dry equipmentTo make all of my experiments fair I will keep some factors the same* The volume of solution - 40cm* The volume of hydro...