"Formal report synthesis of an alkyl halide" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 5 of 50 - About 500 Essays
  • Better Essays

    Pchem Formal Report

    • 1267 Words
    • 5 Pages

    Synopsis: The main aim of the experiment is to find out the amount of calcium carbonate in toothpaste through back titration since calcium carbonate does not dissolve in water. A roughly weighed amount of calcium carbonate is mixed with hydrochloric acid and then titrated against sodium hydroxide. When the indicator turns from pink to orange‚ the volume of sodium hydroxide used is taken down. After doing some calculations‚ the average percentage of calcium carbonate in toothpaste is 19.2%. This average

    Premium Sodium hydroxide Calcium carbonate Carbon dioxide

    • 1267 Words
    • 5 Pages
    Better Essays
  • Satisfactory Essays

    Notes on Aryl Halides

    • 440 Words
    • 2 Pages

    3/22/2012 ARYL HALIDES 2. displacement reactions of diazonium salts ARYL HALIDES General formula: Ar–X where X = F‚ Cl‚ Br or I Examples Structure:  C-X bonds are shorter and stronger Bond C-Cl C-Br Ar-X 1.69 A° 1.86 A° R-X 1.77 1.91  Dipole moments are unusually small. Bond C-Cl Preparation: 1. electrophilic aromatic substitution – useful only if one product is obtained C-Br Ar-X 1.7 D 1.7 D R-X 2.10 D 2.15 D  Dipole moments may cancel out depending on the geometry of the

    Premium Electrophilic aromatic substitution Organic reaction Solvent

    • 440 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Halide Ions Lab

    • 618 Words
    • 3 Pages

    Reactivity of Halide Ions Michelle Faktor and Kelly Freas Date of Experiment: October 28‚ 2012 Period 2 Honors Chem Purpose: The purpose of this lab is to observe the reactions of halide ions with different reagents by mixing them together. Analyze data to determine characteristic reactions of each halide ion. Infer the identity of unknown solutions. Materials: * 0.1 M AgNo3 * 0.1 M NaCl * 0.1 M NaF * 0.2 M KBr * 0.2M Kl * 0.2 M Na2S2)3 * 0.5 M Ca(NO3)2

    Premium Chemistry Chemical reaction Hydrogen

    • 618 Words
    • 3 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Formal Lab Report

    • 433 Words
    • 2 Pages

    BIOL 1208 Writing Assignment 1 Cover Sheet I certify that the writing in this assignment is my individual work and is my intellectual property. It does not contain the ideas or writing of other individuals/authors. Sarah SanAngelo March 4‚ 2015 Author Date 8 Lab Section # Alex Fry Lab Partner BIOL 1208 Writing Assignment 1 Results Worksheet Lab Topic: Temperature Introduction: In this experiment‚ water and potato enzymes were mixed

    Premium Null hypothesis Temperature Celsius

    • 433 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    Introduction The purpose of this experiment was to find the identity of the unknown compound #12. This was done both qualitatively and quantitatively. The qualitative observations were used to determine the functional group that was in the unknown‚ the quantitative results were used to determine the molar mass through Duma’s method. The types of compounds that were used in testing were all functional groups‚ Aldehyde‚ Ketone‚ Alcohol and‚ Ester. Functional groups are a portion of a molecule that

    Premium Alcohol Carboxylic acid

    • 1324 Words
    • 6 Pages
    Better Essays
  • Satisfactory Essays

    Prelab 5B Macrocyclic Synthesis OBJECTIVE: The objective this week is to produce Tetraphenylporphyrin and its metal complex. This will be carried out by condensation of 4 equivalents of Benzaldehyde and pyyrole in the presence of propanoic acid. The product will undergo UV/Visible Spectrum tests to determine its lambda max. The lambda max will show us the relationship between a conjugated system and the visible spectrum. PROCEDURE: Step 1: preparation of meso-tetraphenylporphyrin (TPP)

    Premium Chemical reaction Chemistry Acetic acid

    • 423 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    The Grignard Synthesis of Triphenylmethanol Abstract: Grignard synthesis of triphenylmethanol was achieved by use of the Grignard reagent phenyl magesium brominde. The organometallic grignard reagent was synthesized by use of a reflux apparatus recrystallization techniques. Once synthesized it was used in a Grignard reaction that involved nucleophilic addition to a carbonyl in order to make triphenylmethanol. The final product was solidified and recrystallized and spectral data was

    Premium Magnesium Oxygen Diethyl ether

    • 1342 Words
    • 6 Pages
    Good Essays
  • Powerful Essays

    environment‚ personality and opportunity also will determine the career choices students make. Points: 150 ENGL227 Formal Report (Part One) Rubric Percent: 0% Your Points Max Points Table of Contents and Introductory Section of the Formal Report (150 pts) 0 30 Format: The writer has formatted the Table of Contents and Introductory Section of the Formal Report using Formal Report formatting‚ including first- and second- level headings‚ like the example on pages 437-439 in Chapter 15. Those heading

    Premium

    • 360 Words
    • 2 Pages
    Powerful Essays
  • Satisfactory Essays

    Formal Lab Report Format

    • 613 Words
    • 3 Pages

    Formal Lab Report Format A properly written formal lab report in CHEM 123L consists of the following sections: Cover Page  Give your experiment a good‚ descriptive title  Include the date‚ your name‚ ID#‚ TA’s name and partner’s name and section # Introduction and / or Purpose  Introduce the background material your reader will need to understand the experiment and all parts of your report.  Summarize the underlying theory of the experiment and any equations you will use.  Identify the purpose

    Free Scientific method Experiment Reference

    • 613 Words
    • 3 Pages
    Satisfactory Essays
  • Powerful Essays

    Experiment Four: Organic Synthesis of Aspirin Abstract The purpose of this experiment is to synthesize a common organic product called acetylsalicylic acid (aspirin)‚ and to become familiar with the optimum conditions needed for successful yields. Aspirin is produced from an acid catalyzed reaction between salicylic acid with acetic anhydride. The crystalline aspirin is synthesized and purified by recrystallization‚ although there is not a hundred percent yield due to sources of error. Introduction

    Free Aspirin Carboxylic acid Acetic acid

    • 1364 Words
    • 8 Pages
    Powerful Essays
Page 1 2 3 4 5 6 7 8 9 50