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In my experiment I am going to change the strength of the solution to see how this affects the rate of reaction with magnesium.
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| Submitted: Thu Jul 11 2002
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Adam Lewis 11Mr chemistry practical In my experiment I am going to change the strength of the solution to see how this affects the rate of reaction with magnesium. Task The variables that could affect the outcome Are : - Measuring of acid, temperature of room, thickness of magnesium, if I stir it, length of magnesium, concentration of acid. I am going to keep all the variables listed above the same, except for the concentration of the acid, which the magnesium will be put in. Previous Knowledge The rate of reaction is the time it takes for a reaction to work. I already know that concentration, temperature, surface area and a catalyst will affect the rate of reaction. Concentration The more concentrated the acid is the quicker the experiment will work, as there is more particles for something to react with. Temperature The hotter it is the quicker it will work, this is because the particles will be moving...
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