Rates Of reaction- The reaction between limestone and hydrochloric acid

Aim During this essay I bequeath be look into if thaw limestone and changing the dumbness of the back breaker go onwards affect the enumerate of reaction.          Preliminary work Before doing our primary(prenominal) experiment, we go forth have to conduct          another experiment, to probe what concentration of red-hot we will have to character. We done this apply 0.1M, 0.5M and 1M of Hydrochloric venereal infection, and 0.1g of powder limestone, we used powdered limestone, as it would be a funfairer test, I think this as all the particles of limestone will be just about the same size, the particles have a larger scratch bowl than cubed limestone, therefore it will react the quickest. If you were to use cubed limestone it wouldnt be fair as no cube will be simply the same size. In conclusion to this experiment, 0.5M of acid was the topper to use as it had the best measurable reaction epoch.

Equipment The equipment we will be using during this experiment is: *Goggles (to protect the eyeball from reactions) * standard cylinder (to measure out the acid) *Bunsen burner (to wake the acid to the right temperature) *Test tubes (to hold first experiment in) *Hydrochloric acid (the acid existence used) *Powdered limestone (the substance being used) * triangular stand (to hold the Bunsen burner) *Timer (to time the reaction) *Thermometer (to saucer the temperature) Diagram Possible Variables The possible variables are: *Temperature of acid- this will form how quickly the reaction happens e.g. the limestone reacts fast-paced or slower d own the stairs a certain temperature. When t! he acid is heated, the particles gain *Amount of Hydrochloric acid used *Amount of limestone used * grow area of limestone- this will determine how quickly the reaction will happen e.g. If the limestone is cubed or powdered *Concentration of acid- this will determine whether the limestone dissolves faster or... If you indirect request to get a full essay, order it on our website: BestEssayCheap.com

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