Effect of Temperature on the Rate of Reaction between Sodium Thiosulphate and Hydrochloric Acid :: GCSE Chemistry Coursework Investigation

Effect of Temperature on the Rate of Reaction between sodium Thiosulphate and Hydrochloric AcidInvestigationChemical counterbalanceions are used in our rifleaday life, they literally keepus alive. They are used in food, ventilating system and everywhere else inthe environment. A chemical chemical reaction mainly occurs when reactantsreact together to produce a new mathematical product. The speed at which thisreaction films place is called the gait of reaction. The productproduced has a number of particles in the effect that has formedfrom the reactants. The concentration is the marrow of particles in acertain amount of water. If a cross is placed under the beaker of thesolution, the cross pass on at long last disappear because the hightemperature of the water will make the particles move smart becausethey pose to a greater extent energy and they will move more quick to give a biggerimpact which will cause more frequent and violent collisions and thesolution will disappe ar as the product forms to create a mistysolution. The rate of reaction is normally save in tables and canthen be defined onto interprets to show how the rate wriggles of differentfactors mend the speed of the reaction. A rate curve is the curve ofa graph that shows how the reaction changes at different intervals.The gradient of the graph tells us whether the different rate curveshave the same relation, meaning if they have a similar rate ofreaction. Reactions can take place in a variety of customs they canbee steep or steady. The sheer the slope, the faster the reactiontakes place. The steadier the slope, the slower the reaction takesplace.AimThe aim of my probe is to find out whether the increase oftemperature increases the rate of reaction between the deuce reactantsof Sodium Thiosulphate and Hydrochloric acid. I will then find out and prise on how temperature affects this particular reaction.FactorsThere are four main factors, which affect the rate of reaction thatare cons idered as variables for the sample I will be doing, theyare the following Molecules can only collide when twain of them meettogether. This meeting between the two particles can only take placeon the surface area of the existent. If the surface area of thematerial is increased, the particles gather more space to collide witheach other with force. With a large surface area, the particles willhave more area to work on so the collision probability will be high. Acatalyst is a separate substance to the ones you use in yourexperiment and is used to speed up the reaction between the reactants.