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Tuesday, February 11, 2014

An experiment investigating how the concentrations of the reactants affect the rate of reaction

An prove investigating how the concentrations of the reactants chance on the rate of chemical reaction Aim To find erupt how the concentrations of the reactants affect the rate of response Scientific knowledge Reactions can go at in all sorts of different rates e.g. a slow root would be the rusting of iron and a really prompt reaction is an explosion. The speed of a reaction can be detect either by how quickly the reactants are chartered or how quickly the mathematical products are forming. For this experiment I play be observe how quickly the reactants are forming (how quickly the source turns whitish white), this is because this method is a lot easier to measure. This is called the precipitation method. It is when the product of the reaction is a precipitate, which clouds the solution and is carried out by observing a marker through the solution and measure how abundant it takes to disappear. different methods include finding out the change in muss by uti lize a mass oddment and on the job(p) out the volume of gas given mangle with the use of a gas syringe. Reaction rates are explained by the bang Theory, which explains that the rate of reaction depends on how often, and how fleshy the reacting particles collide with distributively other. The particles have to collide with each other, large(p) enough in tell to react. Therefore more collisions ontogeny the rate of reaction. The factors that affect rate of reaction include temperature, change magnitude the temperature makes the particles move quick and collide more. At a high temperature there will be more particles colliding with enough cipher fastener to make the reaction happen. The initial energy is cognize as the activation energy and its needed to break the initial bonds. However in this experiment we are not using temperature to change the... If you want to total a full essay, order it on our website: OrderCustomPaper.com
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