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Chemistry Coursework: Rates of Reaction
Member rating: No Rating | Words: | Submitted: Thu Dec 06 2001
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Chemistry Coursework: Rates of Reaction By Robert Stokoe -11CJ November 2001 PLAN Aim The aim of my investigation will be to explore the effects that the concentration of hydrochloric acid will have on the amount of carbon dioxide produced when it reacts with calcium carbonate. The reaction rates will tell me how fast the chemicals are reacting with one another. I must consider the factors that may affect my testing. Background Information / Fair test I will take the necessary steps to keep the room temperature at a constant level. I want keep this at a constant because I know that all molecules are affected by changes in temperature. When temperature is increased it gives the molecules more energy and they move around a lot faster. There is always a drastic increase in movement of the molecules that are given more energy. When the temperature is increased by 10 degrees Kelvin it causes the temperature to...
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