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Essays on Chemical Reaction

We found 16 free papers on Chemical Reaction

Integrated Project

Alcohol

Chemical Reaction

Chemistry

Ethanol

Glucose

Vitamin

Waste Management

Words: 1819 (8 pages)

INTRODUCTION Vitamin C is a product that is usually found in many foods and produced by an abundance of chemical companies as dietary supplements. This vitamin is essential to the scurvy patients and used abundantly in cosmetic company due to its antioxidant properties. In the terms of its production, the fact that vitamin C has…

Oxidation Lab Report

Alcohol

Chemical Engineering

Chemical Reaction

Chemistry

Distillation

Physical chemistry

Words: 614 (3 pages)

Introduction The purpose of the experiment was to oxidize and identify an unknown alcohol using hypochlorite, or household bleach. During the experiment, the bleach oxidized the secondary unknown alcohol into a liquid ketone which was distilled or boiled to find the boiling point and then identified using a chart of unknown identities and boiling points….

Experiment of Isopentyl Acetate Preparation by Direct Esterification

Chemical Engineering

Chemical Reaction

Chemistry

Distillation

Ph

Physical chemistry

Sodium

Words: 1346 (6 pages)

Experiment 12: Isopentyl Acetate 19 October 2012 Introduction: The purpose of this experiment is to prepare isopentyl acetate by direct esterification of acetic acid with isopentyl alcohol. After refluxing there is an isolation procedure where excess acetic acid and remaining isopentyl alcohol are easily removed by extraction with sodium bicarbonate and water. The ester is…

Prototype Nickel Tin Catalytic Converter

Acid

Chemical Reaction

Chemistry

Iron

Osmosis

Physical chemistry

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…

Continuous Stirred Tank Reactors Sample

Change

Chemical Engineering

Chemical Reaction

Chemical Reactions

Chemistry

Words: 774 (4 pages)

A uninterrupted moved armored combat vehicle reactor ( CSTR ) is a uninterrupted reactor that runs at a steady province. They are used most often with liquid stages. but can manage gas or solid reactions as good. No affair what the reactants are or the merchandise is. all CSTR’s have the same constituents. There is…

Investigating the purity of Aspirin

Acid

Chemical bond

Chemical Reaction

Chemistry

Chromatography

Iron

Physical chemistry

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 Dulcin

Acid

Chemical Reaction

Chemistry

Organic chemistry

Organic compounds

Sugar

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…

The Haber Process

Change

Chemical Engineering

Chemical Reaction

Chemistry

Nature

Physical chemistry

Soil

Words: 1174 (5 pages)

During the first decade of the twentieth century the world-wide demand for ammonia for use in fertilisers (in the form of nitrates) and in the production of explosives for use in mining and warfare could only be satisfied on a large scale from deposits of guano in Chile (2). Though this deposit was of huge…

Emulsion Polymerization of Styrene

Chemical Reaction

Chemistry

Materials science

Physical chemistry

Words: 786 (4 pages)

Emulsion Polymerization of Styrene Abstract In the experiment performed, the aim is to polymerize Styrene. This is achieved using emulsion polymerisation with the use of persulfate as an initiator. The experiment resulted in a 73.8% yield. Introduction Polymers are synthesized by solution or emulsion polymerization methods. Emulsion polymerization is the most common process used to…

Lab report toothpickase

biochemistry

Change

Chemical Reaction

Chemical Reactions

Chemistry

Enzyme

Physical chemistry

Words: 1427 (6 pages)

A increase in the enzyme’s strength (Trail 3) -To break two toothpicks at a time. Dependent Variables The number of toothpicks broken. The reaction Procedure 1. Gather 50 toothpicks. 2. Place them in a pile on the table. -To tape the index 3. Choose one member of your group of 4 to break the toothpicks….

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