Essays

Titration of acetic acid in vinegar

To lesarn how to titrate chemicals in a lab. Also to be able to determine the concentration of an acetic acid solution. Purpose: To learn how to titrate, and calulate the concentration of an acetiuc acid solution. In this case …

    Enzyme catalysis

    Introduction: E + S > ES > E + P Enzymes are proteins which act as a catalyst in biochemical reactions(affect the rate of achemical reaction). The substrate binds to the active site of the enzyme. Any deformation of the …

      Lab report part II

      Purpose: To be familiarized with the science and techniques used to identify different types of bacteria based on their DNA sequences. Background Information: The process begins with preparing a sample. Successful identification starts with using a sample that is considered …

        Measurement of CO2 from car exhaust

        Title: Measurement of CO2 from Car Exhaust Statement of the Problem: What vehicle produces the most carbon dioxide (CO2)? Hypothesis: We believe that the Mercury Sable will release the most CO2 because it has the most number of cylinders, which …

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          The rate of reaction when different concentrations

          I am investigating how the rate of reaction differs when we change the concentration of Hydrochloric Acid whilst reacting with Magnesium. The rate of reaction is explained by the Collision Theory. This theory explains how various factors affect the reaction …

            Biology planning

            A. Introduction 1. Aim of experiment To investigate the effect of temperature on the rate of anaerobic respiration of yeast. 2. Reaction Yeasts respire anaerobically to break down glucose into carbon dioxide and ethanol. 3. Relevant Background Knowledge Heat provide …

              Administer medication to individuals

              1. 1 The current legislation, guidelines policies and protocols relevant to the administration of medication are: the Health and Safety at Work Act, Control of Substances Hazard to Health, the Medicines Act, the Misuse of Drugs Act, the Health and …

                Ap bio enzyme lab

                Introduction Enzymes are catalytic proteins. The purpose of a catalyst is to speed up metabolic reactions by lowering the free energy of activation or activation energy. Activation energy is known as the amount of energy needed to push the reactants …

                  Evaluation of a gas law constant lab

                  Abstract: The result of the change in volume was approximately 22 CC or 0. 00084 mol. This translates into the average for the R constant being 83. 8L*atm/K*mol. The four determinations ensured that the results were accurate because more than …

                    Prescription drug and general sales list

                    1 – Understand the legislative framework for the use of medication in social care… | | 1. 1 – Identify legislation that governs the use of medication in social care settings| | Ans: The legislations that govern the use of …

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