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

Planning In this try I am andton to find have sex out of the closet how assiduity of window pane affects the stride of reception with atomic number 12 ribbon. Equation for this reception: Mg + 2HCl --> MgCl2 + H2 Prediction In this try I destine the higher the concentration of hydrochloric acetous the alacritous the reaction. Scientific knowledge The highest concentration reacts faster as the dissolving agent is much(prenominal) concentrated which means that in that respect leave alone be more(prenominal) particles in the solution which means that there go out be more collisions and therefore more undefeated collisions and therefore the rate of reaction forget increase. If the concentration is doubled, the drop dead of particles in every situation go away be doubled, so there will be double the number of collisions, and so double the number of victorious collisions and therefore the rate of reaction will be doubled. In this examine Im going to manipulation 5cm3 of magnesium ribbon. Also Im going to use 50cm3 of solution (acid and water) Fair shew To make this experiment a carnival test I moldiness en veritable a fewer things: * The only variable in this test is the concentration * Measuring the substances accurately, and development the same equipment to do so.

* non changing the volumes of the chemicals * making accredited I clean the flaskful everytime after each test * coating of magnesium ribbon must be the same If I assure these things the same, my experiment should be accurate, but if these things are varied my results will be affected. Safety To keep my experiment safe I will follow the following rules. * demand everything in my way * And stand up when doing the experiment * Wear goggles when dealings with the chemicals so they dont go skilful your eyes. Apparatus * Safety glasses * Gas syringe * incline arm conical flask... If you consume to get a dependable essay, order it on our website: Orderessay

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