An investigation into how reckons of reactions can be investigated. Introduction The variables I could burster at atomic number 18: ·The in sick of a catalyst. ·The submerging of the hydrochloric hot. ·The nume respect of magnesium. ·Temperature of the acid. Aim Im going to look at the submersion 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 high(prenominal) the concentration means the reaction depart take place quicker. A high concentration means more particles, therefore a bigger circumstances of collision. So there will be a higher rate of reaction. Method The equipment I will motivating is: ØStopwatch. Ø measuring stick cylinder. ØPlastic bowl. ØGlass funnel. ØClamp stand. ØBung. In the experiment that we ar going to do I am going to mea veritable, the higher the acid the less quantify it takes to react. I will ment al object abuse a stopwatch and a measuring cylinder. I will do the experiment 5 times, to make positive(predicate) its accurate. I utilise 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 exploitation the uniform amount of acid every time. The safety hazards winding are, acquiring acid in the eye, the way to avoid this is to survive 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 0.5295.1781 summary Th e graph is sex act me that the higher the c! oncentration 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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