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Essays on Acid

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Separating the Components of “Panacetin”




Words: 332 (2 pages)

Panacetin supposedly includes saccharose. acetylsalicylic acid. and Datril. However. the truth of Panacetin’s contents has been called into inquiry by the Association for Safe Pharmaceuticals. Therefore. the lab must detect the truth of the ingredients listed on Panacetin’s label. The unknown in this experiment is presumed to be something similar to acetaminophen. such as phenylacetamide…

Hydrochloric Acid and Marble Chips Experiment


Words: 494 (2 pages)

Hypothesis: The higher the concentration of hydrochloric acid, the faster the reaction will take place because there will be more hydrochloric acid particles to collide with the marble chip particles therefore resulting in a quicker reaction. The lower the concentration, the weaker the reaction will be as there will be fewer particles so less chance…

The Medicinal Properties of Acetylsalicylic Acid Have Been Known for Millenia


Words: 4454 (18 pages)

The ancient Greeks noted that extracts of willow and poplar bark were effective painkillers, though it was not until the 1800s that its active ingredient, salicylic acid, was isolated. However, it was strongly acidic and irritated membranes of the mouth and stomach. In 1875, sodium salicylate was introduced in an attempt to weaken the salicylic…

Citric Acid Cycle as a Central Metabolic Mechanism


Words: 2653 (11 pages)

Describe the role of the citric acid cycle as a central metabolic mechanism. Explain what happens to the cells’ abilities to oxidize acetyl CoA when intermediates of the cycle are drained off for amino acid biosynthesis. Glucose is a source of energy that is metabolized into glycolysis to pyruvate yielding ATP. To become more efficient,…

Red Cabbage Indicator Prac Write Up




Words: 645 (3 pages)

The ruddy chou index shows how a usual family merchandise such as ruddy chou can do a suited index and be able happen out if a chemical is either and acid. base or impersonal. Acids are a chemical that reacts with an base neutralizing it bring forthing H2O and a salt. Acids are besides normally…

Prototype Nickel Tin Catalytic Converter




Words: 5452 (22 pages)

CHEMISTRY (Theory) Time allowed : 3 hours General Instructions: (i) All questions are compulsory. Maximum Marks : 70 (ii) Marks for each question are indicated against it. (iii) Question numbers 1 to 8 are very short-answer questions and carry 1 mark each. (iv) Question numbers 9 to 18 are short-answer questions and carry 2 marks…

Investigating the purity of Aspirin




Words: 7099 (29 pages)

ynthesize my own aspirin Analyse the purity of my aspirin samples (aspirin and recrystallized aspirin) compared to commercial aspirin by use of analysing melting points, TLC plates and colorimetry tests Investigate how pH effects the rate of hydrolysis of aspirin Background theory Making my own sample of Salicylic acid (to then be converted into Aspirin)…

Synthesis of Aspirin An Investigatory Project




Words: 1612 (7 pages)

LIDE Learning Center, Inc. 6539 Isabel, Leyte Synthesis of Aspirin An Investigatory Project Presented to: Edmundo A. Quinones Chemistry Teacher In Partial Fulfillment of the Requirements In Science and Technology III (Chemistry) Presented by: Kenneth Ivan P. Durano Cyrill Val G. Lozano March 6, 2010 APPROVAL SHEET This investigatory project entitled “The Synthesis of Aspirin”…

Patrition Coefficient




Words: 3035 (13 pages)

Measuring divider Coefficient Abstraction This Laboratory survey trades with the Analytic Procedure of the Measurement of Partition Coefficient. Partition Coefficient is a really of import standard for Organic substances. It finds usage in Pharmaceutical Industry, Pollution suspension systems, Agro Chemicals, and Chemical Industry. There are many methods available for finding the Partition Coefficient, particularly Instrument…

Synthesis of Dulcin



Words: 485 (2 pages)

For my final project the first compound I synthesized was Dulcin. Dulcin is an artificial sweetening agent that is 200 times as sweet as sucrose. It is also, the second synthetic sweeter that was discovered. The first synthetic sweetener, saccharin, was discovered five years prior to Dulcin. The discovery of Dulcin occurred in 1883. Approximately…

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