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Factors Affecting Rates Of Reaction.
Member rating: No Rating | Words: | Submitted: Wed Jan 07 2004
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Matthew Mckittrick Factors Affecting Rates Of Reaction 10XA, Mr. Butterworth Hypothesis When marble chips are placed in hydrochloric acid, they react to form Calcium chloride + Carbon Dioxide + Water :- Calcium + Hydrochloric Calcium + Carbon + Water Carbonate Acid Chloride Dioxide CaCO3 + 2HCL CaCL2 + CO2 + H2O Reactants Products I intend to investigate the relationship between the strength of the hydrochloric acid and the rate of the reaction. In agreement with "http://www.courseworkhelp.co.uk/GCSE/Science/08.htm" I predict that as molarity (strength) of the acid increases, the speed of the rate of reaction will also increase. Concentration effects the rate of a reaction because the higher the concentration of particles the greater the chance of a successful collision. Based on the collision theory, I think this will happen because, as the strength of the acid increases there are more particles available to react. Also, as the strength of the acid increases, the particles will have more activation energy....
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