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Unit 18 Lab 18 Report

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Introduction The Lab 18 focuses on the reaction rates. Each experiment will have two or more test tubes with same amount of reactants to be included. However, the different variable will show the difference of how reaction can be hastened or delayed. The different variables are temperature, concentration, and presence of catalyst. Procedure The various solids and liquids were used for this lab. The first experiment had effects of the temperature towards the chemical reaction. The first experiment had two test tubes filled with same amount of substances to react, but one was at 10 ºC while the other one was at 50 ºC. The second experiment involved different molar concentration of substances reacting. Individual test tube was filled with 1.0,

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