Chemistry Essays

Polyurethane Dispersion Coating v Solvent Based Polyurethane
1st Jun 2020
Introduction: What are the application differences of a Polyurethane dispersion coating compared to a solvent based polyurethane and what are the advantages upon each other? A polyurethane coating is a versatile pr...

Types of Chemical Reaction Essay
1st Jun 2020
Introduction: The types of chemical reaction considered here are: oxidation, reduction, phosphorylation, hydrolysis, condensation, isomerization,deamination and carboxylation. Oxidation Oxidation involves an increa...

Effect of Sodium Hypchlorite on Red Food Dye Reaction Rates
18th May 2020
Introduction: Research Question:  How does the concentration of sodium hypochlorite (NaClO) impact the rate of its reaction with red food dye (C18H14N2Na2O8S2)? Background: Chem...

Student Experiment: Rates of Chemical Reactions
18th May 2020
Introduction: Table of Contents Rationale Original Experiment Research Question Modifications to the methodology Management of Risk Qualitative Observation...

Phytochemistry and Pharmacognosy Chemical Constituents
18th May 2020
Introduction: Choose two medicinal plants from the list below to research their known chemical constituents. Explain, as far as possible, how their phytochemistry leads to their medicinal actions. Int...

Effect of Reactant Concentration on the Rate of a Reaction
18th May 2020
Introduction: Open Ended Investigation – Galvanic Cells Plan, perform and report on an investigation to analyse how the rate of a reaction of a galvanic cell can be affected by concentration of ...

Chemistry of Wood Pulp Paper
18th May 2020
Introduction: Paper is a common material used in the binding of books, primarily used for the textblock with text and / or images printed on it. The process of making paper has a long history that dates back t...

Investigating the Rate of CO2 Production of Yeast in Various Temperatures
18th May 2020
Introduction: Investigating the rate of CO2 production of yeast in various temperatures Introduction: Yeast is a eukaryote and can undergo aerobic respiration in the presence of oxygen and pr...

Nylon Chemical Structure and Applications
18th May 2020
Introduction:       INTRODUCTION: Organic chemistry is a chemical branch involved with carbon compounds and particularly carbon compounds found in living things. Originally...

What is the Importance of Organic Chemistry to Society?
18th May 2020
Introduction: Natural gas Natural gas is primarily methane (CH4) with smaller quantities of other hydrocarbons, commonly including varying amounts of other higher alkanes, it can be an only small perc...

Flame Emission Spectroscopy
18th May 2020
Introduction: Flame Emission Spectroscopy Spectroscopy is used to find out the concentration of a solution by determining how much light is absorbed. The intensity of light emitted from a flame of a s...

Pulsed Electric Field Technique Evaluation
18th May 2020
Introduction: Abstract This article presents a review on the processing technique used in the production of wine. Pulsed Electric Field (PEF) is a non-thermal processing technique that is introduced a...

Importance of Ethanol to Society
18th May 2020
Introduction: Introduction Organic chemistry is the study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds, that include compounds with any number o...

Polyethylene Chemistry and Molecular Structure
18th May 2020
Introduction: What are Plastics:       By: Fadi Alqouza Plastics consist of chains made of molecules bonded together. These chains are classified as polymers. Thus, many ...

Photocatalytic Degradation of Lignin
18th May 2020
Introduction: Current Energy Climate: Despite the increased deliberation into sustainable methods and the substantial effort to mitigate emissions, analysis of the emission trends of the pharmaceutica...

Sulphuric Acid: Uses, Reactions and Environmental Issues
18th May 2020
Introduction: Sulphuric Acid (molecular formula: H2SO4) is one of the most important chemicals being produced and used worldwide having a wide variety of industrial and household usesas follows: *Refer to Appe...

Industrial Manufacture and Testing of an Organic Solid
18th May 2020
Introduction: Industrial manufacture and testing of an organic solid Introduction – Manufacture of an organic solid in industry The main process in an industry is, ethanoic acid, tolue...

Electrochemical Oxidation of Primary Alcohols – Literature Review
18th May 2020
Introduction:  Electrochemical oxidation of primary alcohols – Literature review   Importance of alcohol oxidations in pharmaceutical synthesis.    The...

The Change Osmosis Causes in Sheep Blood
18th May 2020
Introduction: Introduction  Diffusion is the movement of particles from an area of higher concentration to lower concentration. The overall effect is to equalize concentration throughout the medi...

Study of Shape Dependent Electrocatalytic Activity of Gold Nanoparticles
18th May 2020
Introduction: Study of Shape Dependent Electrocatalytic Activity of Gold nanoparticles by Optically Targeted ElectroChemical Cell Microscopy (OTECCM): A comparison of different shapes towards hydrazine oxidati...

Chemistry and Applications of Catapres
18th May 2020
Introduction:  Catapres is the brand name for clonidine hydrochloride. Clonidine hydrochloride is a 40-year-old sedative and antihypertensive drug. It was created in the 1960s and was originally esta...

Can Spying Ever Be Ethical?
18th May 2020
Introduction: In modern times, spying is a normality for every country’s intelligence agencies. While it may not seem irrational when first becoming aware about a country spying on other areas of the world o...

Investigating the Oxidation Reaction of 2-Ethyl-1,3-Hexandiol with Sodium Hypochlorite
18th May 2020
Introduction: Investigating the Oxidation Reaction of 2-Ethyl-1,3-Hexandiol with Sodium Hypochlorite   Abstract: The purpose of this lab was to determine specifically how sodium hypochlo...

Nitrogen Presence in Drinking Water in Windsor- Essex
18th May 2020
Introduction: EXECUTIVE SUMMARY The population of Windsor Essex region is increasing year by year so the food demand is also following the same trend. According to the report by Essex County Federatio...

Lewis Acid and Base Lab Report
18th May 2020
Introduction: Introduction A majority of chemical reactions involve electrons interacting between compounds. It is important to picture these interactions through molecular orbital (MO) theory, where...