Mr Serghei Zaitev

Academic Writer

Serghei Zaitev
713
Articles Published

Serghei is a freelance academic writer specialising in supporting/tutoring chemistry students. He started working as a writer immediately after graduating from the University of Liverpool in 2011. Currently, in his role at UK Essays, he supports students with science essays, assignments, term papers, dissertations (and viva speeches), posters and presentations.

Areas of Expertise

Chemistry

Articles by Serghei Zaitev

A Literature Review on Strontium Surface Segregation and Chromium Poisoning

Essay. Published: 18 May 2020

A Literature Review on Strontium Surface Segregation and Chromium Poisoning on LSCF Cathode for Solid Oxide Fuel Cells I.          &#xa0…

Finding the Equilibrium of Iron & the Thiocyanate

Essay. Published: 18 May 2020

Thiocyanate (SCN-) is natural occurring in the human body that is secreted in the salivary glands. It is produced with the digestion of food and drugs used specifically to treat thyroid disorders or hypertension. High thiocyanate levels are indicative of cyanide poisoning² but could also be used to assess smoke exposure. Spectrophotometers are used in order to view the concentration of SCN- in a solution….

Lewis Acid and Base Lab Report

Essay. Published: 18 May 2020

Introduction A majority of chemical reactions involve electrons interacting between compounds. It is important to picture these interactions through molecular orbital (MO) theory, where…

Nitrogen Presence in Drinking Water in Windsor- Essex

Essay. Published: 18 May 2020

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…

Can Spying Ever Be Ethical?

Essay. Published: 18 May 2020

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…

Chemistry and Applications of Catapres

Essay. Published: 18 May 2020

 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…

The Change Osmosis Causes in Sheep Blood

Essay. Published: 18 May 2020

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…

Electrochemical Oxidation of Primary Alcohols – Literature Review

Essay. Published: 18 May 2020

 Electrochemical oxidation of primary alcohols – Literature review   Importance of alcohol oxidations in pharmaceutical synthesis.    The…

Industrial Manufacture and Testing of an Organic Solid

Essay. Published: 18 May 2020

The manufacturing of aspirin is done via the use of a reactor, acetic acid, salicylic acid and the use of an acetic anhydride to complete the reaction. The optimum temperature at which this reaction is based at is 85 degrees Celsius….

Sulphuric Acid: Uses, Reactions and Environmental Issues

Essay. Published: 18 May 2020

A sample of a student submission of an essay titled Sulphuric Acid: Uses, Reactions and Environmental Issues. UKessays.com offers expert-led academic writing services….

Photocatalytic Degradation of Lignin

Essay. Published: 18 May 2020

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…

Polyethylene Chemistry and Molecular Structure

Essay. Published: 18 May 2020

What are Plastics:       By: Fadi Alqouza Plastics consist of chains made of molecules bonded together. These chains are classified as polymers. Thus, many …

Importance of Ethanol to Society

Essay. Published: 18 May 2020

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…

Pulsed Electric Field Technique Evaluation

Essay. Published: 18 May 2020

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…

Flame Emission Spectroscopy

Essay. Published: 18 May 2020

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…

What is the Importance of Organic Chemistry to Society?

Essay. Published: 18 May 2020

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…

Nylon Chemical Structure and Applications

Essay. Published: 18 May 2020

      INTRODUCTION: Organic chemistry is a chemical branch involved with carbon compounds and particularly carbon compounds found in living things. Originally…

Investigating the Rate of CO2 Production of Yeast in Various Temperatures

Essay. Published: 18 May 2020

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…

Chemistry of Wood Pulp Paper

Essay. Published: 18 May 2020

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…

Effect of Reactant Concentration on the Rate of a Reaction

Essay. Published: 18 May 2020

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 …