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Essays on Ph

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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…

Experiment on Their Effects on the Productivity of Lactate Enzyme

biochemistry

Biology

Chemistry

Enzyme

Glucose

Milk

Ph

Words: 805 (4 pages)

Two separate variables were hypothesized and tested within the confines of the experiment on their effects on the productivity of lactate enzyme. The measurement of light absorbency levels of different solutions based on both the concentration of o- nitrogen (NP) as well as the pH of the solution tested. To begin with, differing concentrations of…

Red Cabbage Indicator Prac Write Up

Acid

Chemistry

Molecules

Ph

Physical chemistry

Water

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…

Effect of Different Alkaline Solution on the Quality of Yellow Wet Noodles

Chemistry

Molecules

Ph

Physical chemistry

Sodium

Water

Words: 1161 (5 pages)

Discussion: For this week, we did the experiment under family of cereal which was about to investigate the effect of different alkaline solution on the quality of yellow wet noodles. There were four different formulations that we used. According to the table A in the procedure, it stated that for formulation 1, we were using…

Patrition Coefficient

Acid

Chemistry

Concentration

Organic chemistry

Ph

Physical chemistry

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…

Plant Lab Report : The Effects of Acidic and Basic Environments

Acid Rain

Chemistry

Natural Environment

Ph

Rain

Soil

Water

Words: 1475 (6 pages)

Introduction Acid rain refers to a phenomenon in which “[precipitation] from the atmosphere [contains] higher than normal amounts of nitric and sulfuric acids”. The precipitation that results in acid rain comes from the pollution emitted by human activities, such as factories, electrical power plants and automobiles. Two main pollutants are sulfur dioxide (SO2) and nitrogen…

Industrial attachment report

Chemistry

Ethanol

Laboratory

Ph

Physical chemistry

Training

Water

Words: 7470 (30 pages)

1.0INTRODUCTION This report is a practical experience acquired by me in the course of my industrial training at Druckfarben Nigeria Limited (DFN) under the student industrial work experience scheme (SWIES). In the earlier stage of science and technology education in Nigeria, students were from their respective institutions without any technical knowledge or working experience. It…

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