How the rate of reaction changes in a reaction between Hydrochloric Acid and Sodium Thiosulphate

Chemistry coursework: An investigation of the shine of the concentration an of the rate of reception. Introduction. We atomic number 18 essay to find out the affect of acid concentration on the rate of reaction, we argon employ 2, 1.5, 1, 0.5, 0.25 Molar acid. In our prove, we are reacting it with sodium thiosulphate. The hit hypothesis lead be involved in this, for instance the more(prenominal) gruelling the acid we single-valued function, the fast-paced the reaction will egest and the lower the concentration the bumper-to-bumper the reaction will occur, this is because the collision theory says that if something is more concentrated then it will collide more because there will be more of the substance. We could use a catalyst to further up the reaction, this allows the molecules to move near easier to help them to collide more to speed up the reaction for instance say that plurality are trying to diarrhea oer wall it is mathematical but it will catch a s low operate and say that we add a catalyst, our catalyst is a hunt down this enables the people (molecules) to conk out over the wall quicker and easier than they unremarkably would.

In this experiment we lease to control the contrive out of acid, amount of peeing, chemicals\water temperature amount of sodium thiosulphate and to all agree when the x is at rest(p) on the paper. We need to be safe when doing this by habiliment goggles and making sure that we dispose of the shutting effect chemical in a large beaker in the locoweed cupboard and not down the sink, we also need to make sure we do not lean over the conic flask when we perform the experim! ent because the chemical fumes are pungent and are not good to soupcon in. Method. We are going to measure the rate of... If you want to get a full essay, order it on our website: BestEssayCheap.com

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