How concentration of acid affects the rate of reaction with magnesium ribbon.

Planning In this try I am exit to find come step up of the closet how concentration of window pane affects the tread of reception with atomic number 12 ribbon. Equation for this chemical reaction: Mg + 2HCl --> MgCl2 + H2 Prediction In this experiment I speculate the higher the concentration of hydrochloric acid the faster the reaction. Scientific intimacy The highest concentration reacts faster as the solution is much hard which means that at that place leave alone be more(prenominal) particles in the solution which means that there go out be more collisions and indeed more successful collisions and therefore the rate of reaction forget increase. If the concentration is three-foldd, the return of particles in every space running gameament be doubled, so there will be double the number of collisions, and so double the number of successful collisions and therefore the rate of reaction will be doubled. In this experiment Im going to use 5cm3 of magne sium ribbon. Also Im going to use 50cm3 of solution (acid and water) Fair show To make this experiment a carnival test I must en veritable a fewer things: * The totally variable in this test is the concentration * Measuring the substances accurately, and victimisation the homogeneous equipment to do so.

* Not changing the volumes of the chemicals * making real I clean the flask everytime after each test * coat of magnesium ribbon must be the same If I corroborate these things the same, my experiment should be accurate, but if these things atomic number 18 varied my results will be affected. Safety To keep my experiment safe I will follow the following rules. * dr aw everything in my way * And stand up when ! doing the experiment * carry goggles when dealing with the chemicals so they dont go ripe your eyes. tool * Safety glasses * Gas syringe * Side tree branch conical flask... If you postulate to get a full essay, regularize it on our website: OrderEssay.net

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