Acetic acid

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  • Acetic Acid and Ink

    1070 Words  | 5 Pages

    TEABAG EXTRACT AS AN ALTERNATIVE FOR INK An Investigatory Project Chapters 1- 3 Submitted by: Alfonso, Manuela Fairbanks Garcia, Tonica Paga Cho, Jung Hun Lat, Manuel Miguel Feliciano November 2013 Chapter I Introduction A. Background of the Study The group will conduct the study because the group noticed that teabag extract is dark in colour and it can be use to make ink, and also the group noticed that teabags are made from natural resources. Some kinds

  • Lab Report On The Properties Of Acetic Acid

    729 Words  | 3 Pages

    1. ACETIC ACID: 1.1 Overview Acetic acid is an organic compound, chemically represented as CH3COOH. It is derived from the Latin word acetum, which means vinegar. It is a weak acid which is among the most commonly used reagent in the laboratory for number of purposes. After formic acid, acetic acid is the simplest carboxylic which consists of two functional groups: • Carboxyl group group (-COOH) • Methyl group (-CH3) When acetic acid is not diluted or in its concentrated form it is

  • Acetic Acid And Vinegar Lab Report

    1027 Words  | 5 Pages

    IB Chemistry Internal Assessment Acetic acid and Vinegars By Deepshikha Shah Research Question: To what extent does the strength and amount of acetic acid differ in two different types of vinegars? INTRODUCTION: During my internship at the Darjeeling zoo over the summer, I observed that vinegar was used in treating infections, cleaning and as well as healing the ruminant digestive systems of animals, and so, it interested me how the acidity varied in different types of vinegar. Vinegar is also

  • Compare And Contrast The Molarity Of Acetic Acid And Titration

    1401 Words  | 6 Pages

    a diluted acetic acid (CH3COOH) and the concentration of the vinegar can be determined by using titration method.

  • Acetic Acid Stoichiometry Lab

    534 Words  | 3 Pages

    amount of acetic acid, one will identify the limiting and excess reaction in each substant. Materials: Analytical Balance 50 mL Graduated Cylinder 250 mL Erlenmeyer Flasks Acetic Acid (Vinegar) Sodium Bicarbonate (Baking Soda) Balloons Spatula Weighing Dishes Procedures: Label six Erlenmeyer flasks from 1 to 6. Using

  • Determine The Dissociation Constant, Ka, Of Acetic Acid

    1273 Words  | 6 Pages

    dissociation constant, Ka, of Acetic Acid. In order to do so, sodium hydroxide is titrated into a sample of acetic acid and the equivalence point is determined. Part two of the experiment consists of tested the dissociation constant. Acetic acid is mixed with sodium acetate. Part three of the experiment consists of adding acid or bases into the buffer solution and observing the changes that occur. The independent variable in this experiment is the titration of acetic acid being titrated with sodium

  • When Acetic Acid Meets The Criteria Of The Commercial Law

    454 Words  | 2 Pages

    Introduction In this experiment, you measure the acid concentration and determine if the acetic acid meets the criteria of the commercial law. The titration of vinegar has a solution composed of acetic acid (HC2H3O2), water and other substances. When adding sodium hydroxide (basic solution) to acetic acid (acid) it causes a neutralization reaction. The phenolphthalein is colorless in acid, and it will change color when adding the sodium hydroxide. In this experiment, there were four trials to reach

  • Thiosulphate Of Acetic Acid H2so4 And Standardizing Naoh Using Titration Technique Essay

    1710 Words  | 7 Pages

    Introduction: The purpose of this experiment was to find the molarity of acetic acid H2SO4 and standardizing NaOH using titration technique. The sodium hydroxide (NaOH) was standardized as it is hygroscopic due to a characteristic of sodium hydroxide that readily absorbing moisture from the air, the NaOH consider a secondary standard which is a solution whose concentration can only be determined by comparing it to the concentration of the primary standard. The primary standard mass has to be known

  • Experiment On The Concentration Of Acetic Acid

    1013 Words  | 5 Pages

    Year 11 Chemistry Summative Practical CHEMICAL QUANTITIES Aim: To calculate the concentration of acetic acid in vinegar, CH3COOH - via titration methods. Apparatus: • 0.100 M standard solution of sodium hydroxide (NaOH) • Household vinegar (CH3COOH) • Phenolphthalein indicator • Distilled water • 200ml volumetric flask • 250 ml conical flask • 20ml volumetric pipette • Burette • Retort stand • Filter funnel Method: Before the commencement of the practical, all necessary glassware and

  • Visual Inspection With Acetic Acid (VIA)

    684 Words  | 3 Pages

    1.9.3. Visual inspection with acetic acid (VIA): Visual inspection with acetic acid (VIA) is a simple, inexpensive test, with moderate sensitivity and specificity for screening that can be combined with simple treatment procedures for early cervical lesions (59). Visual inspectionis direct visualization of the cervix after application of a solution of either acetic acid 3–5% (VIA) or Lugol’s iodine (VILI). A result is obtained immediately and treatment can be performed at the same setting. In