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

Effect of an Increase in Molar Mass on Enthalpy Change

Essay. Published: 8 December 2017

An investigation to determine the effect of an increase in molar mass on the enthalpy change of combustion of fuels Method Variables: Independent Variable: Molar mass (type) of alcohol. Dependant Vari…

Iodine: Properties, Uses and Dangers

Essay. Published: 1 December 2017

Introduction: Iodine is an indispensable micronutrient required in small amounts for the normal physiological function of the human body [1]. Iodine is a critical component of the thyroid hormones, w…

Study of In-vivo Analgesic Activity | Experiment

Essay. Published: 1 December 2017

A) ANIMALS Swiss albino mice (20-25 g) of either sex were used for study of in-vivo analgesic activity. Animals were kept under standard laboratory conditions i.e. temprature is 24 ± 2°C and relati…

Radioactive Isotopes Essay

Essay. Published: 1 December 2017

Pranav Nagrecha Introduction: – Radioactive isotopes are kind of isotopes, which have an unstable nuclide and react in assorted ways, they are derived from isotopes that also hold an unstable…

CHF3 Decomposition by Dielectric Barrier Discharge Reactor

Essay. Published: 1 December 2017

Decomposition of CHF3 by a Dielectric Barrier Discharge Reactor Duc Ba Nguyen and Won Gyu Lee*   Abstract Oxidation of CHF3 was investigated in a dielectric barrier discharge reactor was immersed in…

Experiment for Identification of Paracetamol

Essay. Published: 1 December 2017

PATRICK ANTWI MANU IDENTIFICATION OF PARACETAMOL THROUGH THE USE OF PHARMACOPIEA TEST ABSTRACT Paracetamol is widely used (NHS Choice, 2012) for the relief of minor pain, toothache, headaches, symp…

Investigating the Energy Released of Ethanol and 1-pentanol

Essay. Published: 1 December 2017

1.0 Introduction Combustion reactions are always exothermic, due to the substances (fuels) releasing energy through combustion (temperature increases), which the change in enthalpy () is negative val…

Hydrolysis of Phosphomonoesters Study

Essay. Published: 1 December 2017

Introduction Site-directed mutagenesis was the primary basis of this portion of the laboratory directed toward determining the active site of the enzyme catalysis for hydrolysis of phosphomonoesters….

Introduction to Quantum Mechanics Essay

Essay. Published: 1 December 2017

Ph.D. Thesis: Abhijit Nath Introduction Introduction The wealth of information in atoms and molecules can be achieved from quantum mechanical studies of their structural as well as various physical…

Methods for Water Treatment

Essay. Published: 1 December 2017

1.12.2 Effect of chlorination of water Chlorine is toxic not only for microorganisms, but for human being also. For humans, chlorine is an irritation to the nasal passages eye, and respiratory system…

Chemometric Technique to Determine Rice Types

Essay. Published: 1 December 2017

CHAPTER 1 INTRODUCTION 1.1 Background of Study Rice (Oryza Sativa) is a type of cereal food in which most people consumes. As acereal grain, it is the most widely consumed staple food for a large pa…

Molecular Modelling: Explained

Essay. Published: 1 December 2017

Molecular modelling is one of the fastest growing fields in science, but what is it and what does it mean? “Molecular modelling encompasses all theoretical methods and computational techniques used…

Chemicals in Food Production and Preservation

Essay. Published: 1 December 2017

USING CHEMICALS IN FOODS Contents Introduction…………………..2 Definition……………………2 Situation&#823…

Recognition Properties for Pyrrole

Essay. Published: 1 December 2017

Preparation of molecularly imprinted polymer and its recognition properties for pyrrole X.W. Wu, J. Wang, H.X. Wang [1], Q.M. Zhou, L.H. Liu. wang, Y.P. Wu, H.W. Yang, G.L. Zhao, S.X. Tuo   Abstr…

Discovery of a Novel Oral Antithrombotic Drug Apixaban

Essay. Published: 1 December 2017

Shuangyu Ma Background Thrombosis, which is generally defined as the formation of blood clot inside blood vessels, is a major health issue in western world. Thrombosis associated disease, such as i…

Simultaneous Equilibria in the Benzoic Acid

Essay. Published: 1 December 2017

Jekathjenani Ratnakumaran Simultaneous Equilibria in the Benzoic Acid – Toulene -Water System Introduction: Benzoic acid is an aromatic carboxylic acid with molecular formula, C7H6O2. It appe…

Process of Matrix Acidizing

Essay. Published: 1 December 2017

CHAPTER ONE INTRODUCTION CHAPTER ONE INTRODUCTION 1.1. Preface: Well stimulation techniques are applied regularly to improve productivity and maximize recovery from oil and gas wells. One of these te…

Organic Synthesis of Polymers | Essay

Essay. Published: 1 December 2017

Polymeric reagents offer a variety of unique benefits. Intra-molecular reactions, such as the cyclization of peptides or Dieckmann cyclizations, can be applied by attaching the reactive molecules at …

Authentication of Palmyrah Palm Jaggery

Essay. Published: 1 December 2017

A Preliminary Study and Principal Component Analysis for the Authentication of Palmyrah Palm Jaggery Using NIR Spectroscopy Selvaratnam Balaranjan, Kugamoorthy Velauthamurty, Ganeshalingam Sashikesh…

Computational Design and Management in Pharmaceuticals

Essay. Published: 1 December 2017

Computational design and management in pharmaceuticals Liu Sui   Abstract: Throughout the years since the computer was first developed, the computer has become required and indispensable in modern…