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 Temperature on the Activation Energy

Essay. Published: 24 January 2018

Title: Investigating the Effect of Temperature on the Activation Energy Planning A. Hypothesis I predict that as temperature rises, the faster are the rates of reaction. The reaction that will be …

Effect of Changing Concentration on the Order of Reaction

Essay. Published: 24 January 2018

Title : An Investigation into the Effect of Changing the Concentration by Continuous Method on the Order of Reaction Planning A. Hypotheses I predict that the rate of reaction is influenced by th…

Kiliani-fischer Synthesis of Monosaccharides

Essay. Published: 24 January 2018

Teoh Shi Hao Sean Introduction Monosaccharides are the most basic unit of carbohydrates, playing an essential role in the biochemistry of life. The most important and commonly occurring form is glu…

Role of Weak Attractions in Macromolecular Structure

Essay. Published: 24 January 2018

Weak attractions in aqueous system? Hydrogen bonding in water. Crucial role of weak attractions in macromolecular structure and function. Muhammad Sanain Javed   Group A Water is also known as u…

Microphase Separation of Miktoarm Star Copolymers

Essay. Published: 24 January 2018

Abstract: Miktoarm star shaped copolymers have attracted much attention due to their unique shape and intriguing properties compared to the linear block copolymers, including compact structure, highe…

Determination of the pKas for Glycine

Essay. Published: 24 January 2018

Name: Aleksandra Redlinska Lab Partner: Adrianna Czerlonko Lab Instructor: Jenq-Kuen Huang Lab TA: Chandra K.Ailneni Objectives: The purpose of this experiment is to titrate glycine and determine its…

Mechanism and Optimization of Melphalan

Essay. Published: 24 January 2018

Melphalan Introduction Cancer in general is referred to body cells that grows rapidly and over the limit of normal cells (Hayflick limit). There’s over 200 different types of cancer, where some can…

Density and Salinity of Seawater – Comparison of Methods

Essay. Published: 24 January 2018

Sergian Murtanu, Lab partner: Sammy Chaaban Abstract: The goal of this experiment was to compare the salinity of seawater from different methods. The average salinity in seawater is around 35 parts …

Quantum Mechanics in Commerce

Essay. Published: 24 January 2018

In today’s world, there are general rules that everything seems to follow. This can include simple things like how putting force on an object or pushing it will result in the object moving in the direction of the force…

Chemical Analysis of Water Supply

Essay. Published: 24 January 2018

Introductions This EEI’s purposed is to identify and make justified conclusions to three unlabelled water supply that have been taken from different locations within the Kedron Brook area. Using se…

Quantification of Bioactive Compounds in Mentat Tablet (MT)

Essay. Published: 24 January 2018

An ultra-performance liquid chromatography electrospray ionization tandem mass spectrometry method has been developed and validated for simultaneous quantification of twenty-eight major bioactive com…

Free Surface Energy of Polymers

Essay. Published: 22 January 2018

Free surface energy of polymers. Poly(itaconate)s and poly(methacrylate)s Ligia Gargallo1, Claudia Aguirre2, Angel Leiva2, Deodato Radic Abstract: The free surface energy (SE) for a series of mono an…

Enhancing Paracetamol with Silver Metal Ions

Essay. Published: 22 January 2018

1- Introduction The paracetamol (Fig. 1) is one of the famous analgesic drugs which is commonly named as N-acetyl-4-amino-phenol. Paracetamol has an antipyretic medication with little toxicological s…

Sulfur Dioxide and Oxides of Nitrogen

Essay. Published: 22 January 2018

Alan Chan Since the Industrial revolution, there were great increases in emissions of sulfur dioxide and particulates, deteriorating air qualities more dominantly in industrial cities but also subu…

Vapour Pressure as a Function of Temperature of Ether

Essay. Published: 22 January 2018

Xin Wang Title To measure the enthalpy of vaporization and the boiling point of diethyl ether by cooling the ether down and continuously recording a series of different temperature readings and the…

Acid Leaching for Metallic Impurities

Essay. Published: 22 January 2018

Acid Leaching for Metallic Impurities Evaluation of Some Mineral Ores in Nigeria *R.L. Tyohemba1& S. K. Emgba2   Abstract There is every need to access the impurity ratio of mineral ores in ord…

Quantitation by Extraction

Essay. Published: 22 January 2018

Syed Masood Hassan Akbari INTRODUCTION A liquid-liquid extraction phase consists of a component (a) which is to be removed from the feed phase. The addition of a second phase (b) a solvent phase wh…

Selective Oestrogen Receptor Molecules (SERM)

Essay. Published: 22 January 2018

Lucy Perry Perry Pharma Development Pipeline Introduction: Perry Pharma Research & Development (PP-R&D) has been investigating Selective Oestrogen Receptor Molecules (SERM) for potential …

Organotin (IV) Compounds: Chemistry, Properties and Uses

Essay. Published: 22 January 2018

Introduction 1.1 Tin Element It is undeniably that many research and studies had been done in the field of organotin chemistry for the past half century. Sn which is symbol bared by tin which is call…

Screening of Non Target Compounds in Wastewater Samples

Essay. Published: 22 January 2018

Report Since October 2012, I have worked in a special project about Elimination of pharmaceuticals and organic compounds: Development of concepts and novel, cheap cleaning procedures – Formation of…