"What is the purpose of the sodium acetate solution in the amide synthesis of" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 3 of 50 - About 500 Essays
  • Good Essays

    of 0.1M Sodium phosphate Monobasic‚ which equal 2.9995g‚ we added it to the 250ml beaker and added 50.0ml of water to dissolve it. On the same time‚ we prepared 250ml of 0.1 Sodium phosphate Dibasic‚ which equal to 3.549g; we added 50.0ml of water to be dissolved. We made these two solutions in order to get their PH. We started with PH 6.0 buffer from Sodium phosphate monobasic solution‚ we added 50ml of Sodium phosphate Dibasic to 250ml beaker‚ placed PH probe‚ then added solution Sodium phosphate

    Premium Test method Spectroscopy Chemistry

    • 528 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Acetate department

    • 344 Words
    • 2 Pages

    Case : Acetate Department 1) What were the objectives of the production reorganization at Acetate ? The main objective of the production reorganization at Acetate Department was to improve production capacity‚ to increase productivity. 2) Why do you think the objectives of the reorganization were not realized‚ even though no employees lost their jobs‚ and salaries were increased ? Even though no employees lost their jobs and salaries were increased‚ we can note that the productivity

    Premium Change Production system Productivity

    • 344 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Acetate Department

    • 518 Words
    • 3 Pages

    ACETATE DEPARTMENT 1. Analyze the Acetate Department’s technology‚ before and after the change‚ by identifying its task variety and analyzability. The task variety was lower and the conversion process was more analyzable before the change. Before the change‚ there were more employees responsible for the actual process of taking the raw materials and creating the product. Employees had specialized tasks and the problems typically occurred less when employees had specialized tasks. The employees

    Premium Employment Task Improve

    • 518 Words
    • 3 Pages
    Satisfactory Essays
  • Powerful Essays

    Isopentyl Acetate (isoamyl acetate) / Gas Chromatography (Esterification). REFERENCE: Fischer‚ W. H.‚ A. G. Craig. “Microscale Esterification of Peptides and Analysis by MALDI-MS.” http://www.salk.edu/LABS/pbl/brukeran1.htm. 10-02-2001 Mayo‚ Dana W‚ Pike Ronald M‚ Trumper Peter K. Microscale Organic Laboratory. 3rd ed. New York: Wiley & Sons‚ 1994. Strange De Soria‚ Louise. Chemistry 2641 Laboratory Survival Guide. Atlanta: Dekalb College Central Campus Science Department‚ 2001. PURPOSE: The

    Premium Ester Acetic acid

    • 1221 Words
    • 5 Pages
    Powerful Essays
  • Powerful Essays

    Synthesis of Isopentyl Acetate (Banana Oil) Using a Fischer Esterification Reaction Zhenshu Wang (Stan) TA: Aaron League September 23‚ 2012 Purpose: The purpose of the experiment was to perform the acid-catalyzed Fischer Esterification of acetic acid and isopentyl alcohol to form isopentyl acetate‚ or banana oil‚ which is used in flavor industries. The equilibrium of the reaction was changed by adding an excess amount of acetic acid. The reaction was refluxed and product was purified by extraction

    Premium Ester Carboxylic acid Acetic acid

    • 1316 Words
    • 6 Pages
    Powerful Essays
  • Good Essays

    Oxygen and Lead Acetate

    • 1276 Words
    • 6 Pages

    “organic” means present in‚ or derived from‚ plants and animals. Materials/ Apparatus: Bunsen burner‚ 3 test tubes‚ test tube holder‚ dropper‚ red litmus paper‚ albumin (cystine)‚ sugar (sucrose)‚ urea‚ soda lime‚ 1% sodium hydroxide‚ hydrochloric acid‚ 5% lead acetate Procedure A: Testing for Carbon‚ Hydrogen and Oxygen 1. 1g of sugar (sucrose) was placed in a dry test tube. 2. The test tube was heated in an inclined position. 3. Observations were recorded

    Premium Ammonia Oxygen Carbon dioxide

    • 1276 Words
    • 6 Pages
    Good Essays
  • Good Essays

    sodium

    • 486 Words
    • 2 Pages

    Sodium From Wikipedia‚ the free encyclopedia This article is about the chemical element. For the PlayStation Home game‚ see Sodium (PlayStation Home). For the racehorse‚ seeSodium (horse). "Natrium" redirects here. For the town in West Virginia‚ see Natrium‚ West Virginia. Sodium 11Na

    Premium Sodium Potassium Chemical element

    • 486 Words
    • 2 Pages
    Good Essays
  • Better Essays

    sodium hydroxide

    • 2750 Words
    • 11 Pages

    Sodium hydroxide‚ also known as caustic soda‚[2][3] or lye‚ is an inorganic compound with the chemical formula NaOH (also written as NaHO). It is a white solid‚ and is a highly caustic metallic base and alkali salt. It is available in pellets‚ flakes‚ granules‚ and as a 50% saturated solution.[citation needed] Sodium hydroxide is soluble in water‚ ethanol and methanol. This alkali is deliquescent and readily absorbs moisture and carbon dioxide in air. Sodium hydroxide is used in many industries

    Premium Sodium hydroxide

    • 2750 Words
    • 11 Pages
    Better Essays
  • Satisfactory Essays

    slide with 5% sodium chloride solution. * Examine the cells through the microscope. Draw and label 3 plant cells. * After a few minutes draw out the sodium chloride solution with a piece of filter paper placed at the edge of the coverslip. Replace it with distilled water added at the other side of the coverslip. QUESTIONS 1 Describe the cells in distilled water. How are the cells in 5% sodium chloride different from this? Describe what happens when you take away the sodium chloride solution

    Premium Cell wall Cell Cell membrane

    • 682 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Octyl Acetate Formal

    • 571 Words
    • 3 Pages

    Preparation of an Acetic Acid Ester Abstract: 14.1 g of octyl acetate were synthesized from the esterification process using 20.0 ml of acetic acid and 17.9 g of n-octanol. The theoretical yield was 23.8 g of octyl acetate. The percent yield was 59.2%. The purification of the final ester was confirmed by boiling point (186-199°C) and infrared index (nD=1.419). It was a colorless liquid that had a slight fragrance of orange and indescribable chemicals. The Infrared spectra confirmed ester

    Premium Acetic acid Ester Oxygen

    • 571 Words
    • 3 Pages
    Good Essays
Page 1 2 3 4 5 6 7 8 9 50