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

Phytochemistry and Pharmacognosy Chemical Constituents

Essay. Published: 18 May 2020

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…

Student Experiment: Rates of Chemical Reactions

Essay. Published: 18 May 2020

Table of Contents Rationale Original Experiment Research Question Modifications to the methodology Management of Risk Qualitative Observation…

Effect of Sodium Hypchlorite on Red Food Dye Reaction Rates

Essay. Published: 18 May 2020

Research Question:  How does the concentration of sodium hypochlorite (NaClO) impact the rate of its reaction with red food dye (C18H14N2Na2O8S2)? Background: Chem…

Lithium-mediated Ammonia Synthesis from Water and Nitrogen

Essay. Published: 8 February 2020

Lithium-mediated Ammonia Synthesis from Water and Nitrogen: A Membrane-free Approach Enabled by Immiscible Aqueous/Organic Hybrid Electrolyte System Lithium-mediated pathway provides a …

Influence of Pressure on H2s Oxidation: Experiments and Kinetic Modeling

Essay. Published: 8 February 2020

ABSTRACT The oxidation of H2S at different manometric pressures (0.6-40 bar), in the temperature range of 500-1000 K and under slightly oxidizing conditions (λ=2), has been studied. Exp…

Effect of Surface Area on the Rate of the Reaction Between Calcium Carbonate and Hydrochloric Acid

Essay. Published: 8 February 2020

1.0  Title   Investigating the effect of surface area on the rate of the reaction between calcium carbonate and hydrochloric acid in an experiment.   …

Effect of pH on Catalase on Hydrogen Peroxide

Essay. Published: 8 February 2020

Catalase can be defined as a chemical property that increases the rate of which a chemical reaction arises, without its structure being altered. Hydrogen Peroxide is a toxic waste product created from the cells and needs to be removed….

Inclusion of Graphene Oxide in Desalination Film for Saline Water Purification

Essay. Published: 8 February 2020

Chemistry Research Investigation- Empirical Essay Draft Claim Development of organic and inorganic nanomaterials is important to meet a range of contemporary needs, including co…

Synthesis, Recrystallization, and Equation Determination of an Unknown Coordination Compound

Essay. Published: 8 February 2020

Part A: Synthesis and Recrystallization Part B: Determining the Equation and Calculating Percent Yield   Abstract  The overall goal of this laborato…

Determining the ability of the Belousov-Zhabotinsky Chemical Oscillator to act as a Chemical Computer

Essay. Published: 8 February 2020

Abstract This paper explores the Belousov Zhabotinsky(BZ) reaction, a class of oscillating reactions between bromine and an acid in the presence of a catalyst. It determines whether the …

Frank Wigglesworth Clarke: The Father of Geochemistry

Essay. Published: 8 February 2020

 Geochemistry is the branch of chemistry that studies and analyzes the Earth’s geological processes with the application of a number of various chemical principles and techniques. Similar …

Graphene Nanoribbon as a Field Effect Transistor

Essay. Published: 8 February 2020

GRAPHENE NANORIBBON AS A FIELD EFFECT TRANSISTOR AND PERFORMANCE ANALYSIS AGAINST FINFET   Abstract-       Graphene is a widely …

Arsenic in Ambient Air

Essay. Published: 8 February 2020

Table of Contents Executive Summary 2 Introduction 3 Sources of Arsenic  3 Methods (Sampling/Analysis)  3 Previously Recorded Conc…

Chemical Constituents of Dioscorea Villosa and Eschscholzia Californica

Essay. Published: 8 February 2020

“Choose two medicinal plants and research their known chemical constituents. Explain, as far as possible, how their phytochemistry leads to their medicinal actions.”   …

Applications of N-Dimethyltryptamine (DMT)

Essay. Published: 8 February 2020

DMT: The Divine Molecule While investigating the topic of spirituality and its role in ancient human history, I had come upon the topic of DMT (N-Dimethyltryptamine) along the way. DMT …

Expiremnt on Combustion and the Number of Carbon Atoms in an Alcohol Chain

Essay. Published: 8 February 2020

Chemical Fundamentals Student Experiment: Molar Heat Rationale   Alcohol can be burned as a source of energy instead of using fossil fuels. Smith and Work…

Identification of Unknown Microorganisms by 16S rDNA Sequencing

Essay. Published: 8 February 2020

I. Abstract: The identification and study of various microorganisms is an essential procedure for living a healthy and well-balanced life. From medical diagnostics to the food industry, …

An Investigation into Enzyme Kinetics, Focusing on the Effect of pH and Time

Essay. Published: 8 February 2020

1.0 Introduction Enzymes are known as metabolic catalysts, advancing biological chemical reactions without being consumed, binding to substrates in order to create a product (Copeland, …

Overview of Medicinal Inorganic Chemistry

Essay. Published: 8 February 2020

Medicinal inorganic chemistry is an area of medicine that is still new. We are continually learning about the many ways inorganic chemistry can be applied to medicine and advancing the techniques…

Elimination Reaction Experiment on Alcohols and Alkyl Bromides

Essay. Published: 8 February 2020

Elimination Reaction  The purpose of the elimination reaction experiment is to perform elimination reactions on alcohols and alkyl bromides. The two alcohols used in the laboratory …