Grignard Reaction Preparation Of Benzoic Acid Lab Report Essays and Term Papers

  • Grignard Reaction Lab Report

    The Grignard Reaction Abstract Through the use of the Grignard reaction, a carbon-carbon bond was formed, thereby resulting in the formation of triphenylmethanol from phenyl magnesium bromide and benzophenone. A recrystallization was performed to purify the Grignard product by dissolving the product...

    2774 Words | 8 Pages

  • Preparation and Reactions of Boric Acid

    Experiment 6 Preparation and reactions of boric acid Objectives: To prepare boric acid from sodium tetraborate (borax) To carry out tests on the prepared sample of boric acid To study the physical and chemical properties of boric acid Introduction: Boron is an element in the p-block of the periodic...

    1183 Words | 5 Pages

  • Grignard Lab Report

    Grignard Reaction: Synthesis of Triphenylmethanol Hai Liu TA: Ara Austin Mondays: 11:30-2:20 Abstract: In this experiment, phenylmagnesium bromide, a Grignard reagent was synthesized from bromobenzene and magnesium strips in a diethyl ether solvent. The Grignard reagent was then converted...

    1008 Words | 4 Pages

  • Lab Report of the Preparation of Cds

    EXPERIMENT REPORT (PREPARATION OF CdS) Experiment Purposes 1. To master the proper operations as well as the suitable situations of atmospheric pressure filtration, vacuum filtration, centrifugal separation & precipitation washing 2. To understand the relation between precipitation state % precipitating...

    867 Words | 3 Pages

  • Acids and Alkalis Lab Report

    Lab Report Acids and Alkalis: Chemistry of Neutralization and Salt Formation Introduction: An acid is a group of chemicals. Acids are positively charged ions, they are liquid and are solutions of pure compounds in water. If you want to know if something is an acid, you can test it by using litmus...

    559 Words | 3 Pages

  • Acid and Base Lab Report

    Lab Report: Acid and Base Indicator Lab The title of my lab report is “Acid and Base Indicator Lab” this lab is testing what household solutions area bases depending on what color they changed. You have to use the pH balance scale to determine Acid, Base, and Neutral. On this lab we used 7 different...

    532 Words | 2 Pages

  • Acid Base Lab Report

    Period: 4 Strong Acid and Weak Base Lab PURPOSE: To find the molarity of an unknown acidic acid. MATERIALS: 1. 250 mL beaker 2. 10 mL graduated cylinder 3. 50 mL beaker 4. Funnel 5. 125 mL Erlenmeyer flask 6. 50 mL buret 7. Ring stand 8. Strong acid 9. Weak base ...

    650 Words | 3 Pages

  • Lab Report on Acids and Bases

    Name: Cindy Nguyen Date: 7/11/12 Classifying Acids and Bases Purpose: To observe the typical properties of acids and bases. Hypothesis: The typical properties of acids are identical to the typical properties of bases. Materials: * * Goggles * Well plate * 2 strips...

    2497 Words | 9 Pages

  • Grignard Synthesis of Triphenylmethanol Lab Report

    The Grignard Synthesis of Triphenylmethanol Organic Chemistry Lab II March 19, 2012 Abstract The purpose of this experiment was to synthesize the Grignard reagent, phenyl magnesium bromide, and then use the manufactured Grignard reagent to synthesize the alcohol, triphenylmethanol, by reacting...

    5143 Words | 14 Pages

  • Acid Rain Lab Report

    Acid rain on plant -Background information Unpolluted rain is normally slightly acidic, with a pH of 5.6. Carbon dioxide (CO2) from the atmosphere dissolves to form carbonic acid. Acid rain is rain that has been made acidic by certain pollutants in the air. Acid rain is a type of acid deposition...

    447 Words | 2 Pages

  • Acid Rain Lab Report

    Acid Rain Lab Report Introduction: The problem was to see how crushed chalk and whole chalk weather differently. The independent variables are The temperature of the liquids The surface area of the chalk, crushed vs whole The dependant variable was the weathering of the chalk;...

    582 Words | 2 Pages

  • lab report-acid rain

    Acid Rain Introduction: Titrations are often recorded on graphs called titration curves, which generally contain the volume of the titrant as the independent variable and the pH of the solution as the dependent variable (because it changes depending on the composition of the two solutions). The...

    656 Words | 2 Pages

  • Heats of Reaction Lab Report

    Heats of Reaction Lab Report Purpose: To measure the heats of reaction for three related exothermic reactions and to verify Hess’s Law of Heat Summation. NaOH(s) ( Na+(aq) + OH-(aq) ΔH = -10.6kcal/mol NaOH(s) + H+(aq) + Cl-(aq) ( H2O + Na+(aq) + Cl-(aq) ΔH = -23.9kcal/mol Na+(aq) + OH-(aq)...

    949 Words | 4 Pages

  • Metabolic Reaction Lab Report

    BIO 211 Lab Section 11 February 15, 2012 Effects of Temperature on Enzymatic Activity Abstract Temperature is a measure of kinetic energy. As this movement increases, collision rate and intensity, and therefore reaction rates, increase. This experiment was conducted to determine if there is a minimum...

    1157 Words | 4 Pages

  • Lab Report on Enzyme Reactions

    Lab report April 14, 2013 Abstract: In this article, we will experiment on the significant in strength of the enzyme by using three different test tubes and measuring the amount of product they give off. To determine this we are going to test the amount of color absorbance by using a special...

    645 Words | 2 Pages

  • Rates of Reaction Lab Report

    Rates of Reaction Between Sulphuric Acid (25mL ±0.5mL) and Magnesium (0.02g ±0.01g) Changing Due to Different Surface Areas By Chania Baldwin Introduction: When sulphuric acid and magnesium are added together, magnesium sulphate and hydrogen gas is created. To create such a reaction the atoms...

    1940 Words | 8 Pages

  • The Wittig Reaction - Lab Report

    chloride and 9-anthraldehyde through the reaction mechanism recognized as the Wittig Reaction. The Wittig Reaction allows the chemist to synthesize phosphoranes in the lab with relative ease. A more recent and inexpensive version of the reaction is the Wittig-Horner reaction (1). ABSTRACT Georg Wittig was...

    1092 Words | 4 Pages

  • Kinetics of a Reaction Lab Report

    Kinetics of a Reaction I. List of reagents & products 1. 1.0 M Copper(II) nitrate (Cu(NO3)2, 0.10 M Hydrochloric Acid (HCl), 0.010 M Potassium Iodide (KI), 0.040 M Potassium Bromate (KBrO3), 0.0010 M Sodium Thiosulfate (N2S2O3), 2% Starch solution, Water (H2O) II. Summary of Procedure...

    759 Words | 4 Pages

  • The Aldol Reaction Lab Report

    Chem 51LC Experiment 6 Lab Report Aldol Reaction Purpose: The purpose of this experiment is to be able to conduct an aldol condensation reaction using an unknown aldehyde and an unknown ketone. H NMR is used to identify the unknown aldehyde and ketone. Melting point is used to identify the aldol...

    336 Words | 2 Pages

  • Lab Report on Reaction Time

    A. Introduction Title: The effect of reading Shakespeare on reaction time Research Question: Does reading a passage of Shakespeare decrease a person’s reaction time while completing a puzzle? One day in class, I was reading an interesting article about how people who read and are exposed to Shakespeare...

    1926 Words | 10 Pages