An investigation into how reckons of reactions can be investigated. Introduction The variables I could sort at atomic number 18: ·The in prepare of a catalyst. ·The submerging of the hydrochloric blistery. ·The nume tell of magnesium. ·Temperature of the acid. Aim Im going to look at the submergence of the acid and the rate of reaction. Also I am going to see if you pitch the concentration of the acid, does it change the rate of reaction. Prediction I think that the higher(prenominal)(prenominal)(prenominal) the concentration means the reaction depart take place quicker. A higher concentration means more particles, therefore a bigger jeopardize of collision. So there will be a higher rate of reaction. Method The equipment I will motivating is: ØStopwatch. Ø amount cylinder. ØPlastic bowl. ØGlass funnel. ØClamp stand. ØBung. In the experiment that we atomic number 18 going to do I am going to mea authoritative, the higher the acid the less quanti fy it takes to react. I will import abuse a stopwatch and a measuring cylinder. I will do the experiment 5 times, to make current its accurate. I employ 5 different types of concentration the acid I used was hydrochloric acid. I will make sure its a accurate test by doing it with 5 concentrations and utilize the uniform amount of acid every time. The safety hazards baffling are, acquiring acid in the eye, the way to avoid this is to yield goggles.
Results Concn. Of acid.Gas produced in 1 min.Time taken for reaction to complete.Total gas produced. 2861.1991 1791.3784 1.5852.5085 0.75363.0283 0.5295.17 81 abridgment The graph is sex act me ! that the higher the concentration that is used means the less time it takes for the reaction to finish. My prediction was right. military rating When measuring out the amounts of acid. I time-tested to be as accurate as possible. But sometimes I put to much... If you want to get a dependable essay, order it on our website:
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