Thursday, March 28, 2019

How does temperature affect the rate of reaction between sodium :: GCSE Chemistry Coursework Investigation

How does temperature affect the rate of reaction between sodiumthiosulphate and hydrochloric acid? localizeThe aim of this experiment is to find out how the temperature affectsthe rate of reaction between sodium thiosulphate and hydrochloricacid.PredictionI predict that the higher the temperature of the solution the rapidthe reaction will take place because the particles will collide more(prenominal)when the temperature rises.PlanApparatusMeasuring cylindersTripodBunsen burnerHeat proof gym matGauze matThermometerConical flask urine (30ml)Hydrochloric acid (5ml) atomic number 11 thiosulphate (20ml)Piece of paper with X on itBy lianne milbankePliminary resultsI distinct to do some preliminary work because then I could gather whatamount of Sodium thiosulphate, Hydrochloric acid and Water I neededfor the reaction, I tried it 5 times before I found peerless that was nottoo fast and not too slow.----------------------------------------------------------------Sodium thiosulphate H ydrochloric Water (ml) Time (sec) (ml) acid (ml) 50 5 0 36 40 5 10 51 30 5 20 70 20 5 30 133 10 5 40 395

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