Chemistry Essays

The Trojan Horse Virus: An Overview
Example essay. Last modified: 8th Dec 2017
Introduction: Another type of malware that is not technically a virus because there is usually no auto-replication is a Trojan horse program, which seems to be something useful, as a free utility, but actually cont...

Effect of Roasting Coffee on Caffeine Conten
Example essay. Last modified: 8th Dec 2017
Introduction: Introduction: Coffee has been a popular drink since 20th century, not only because of its different colors and flavors due to different degrees of roasting, but also the effect on which it can keep yo...

Causes of Prion Diseases
Example essay. Last modified: 8th Dec 2017
Introduction: Prion diseases or transmissible spongiform encephalopathy’s can be inheritable or transmissible, a common feature of the prion disease involves the change of the prion protein (PrPc) to the isof...

Processes of Water Treatment
Example essay. Last modified: 8th Dec 2017
Introduction: Question Limit of detection Stating the water supply (Water Quality) Regulations 2001, “limit of detection is calculated as three times the relative within batch standard deviation of a natural ...

Experiments of Copper (II) Sulphate
Example essay. Last modified: 8th Dec 2017
Introduction: Aim This experiment is to calculate the x which is water of crystallization and the chemical equation is CuSO4 (aq) · xH2O (s) and to observed colour changed when complex formation of copper (I...

Properties of Enzyme Catalysts
Example essay. Last modified: 8th Dec 2017
Introduction: Introduction Enzymes:Enzymes are single or multiple -chain proteins that act as a biological catalysts with the ability to promote specific chemical rxn under the mild condition that prevail in most l...

Aldehyde, Ketone Tests and Preparation of Derivatives
Example essay. Last modified: 8th Dec 2017
Introduction: Results: I. Aldehyde and ketone testes and preparation of derivatives 2,4 DINIROPHENYL HYDRAZINE Observations 2-butanone Solid orange precipitate at bottom Benzaldehyde mp of derivative:217-220°C dar...

A Review of the Use of Platelets
Example essay. Last modified: 8th Dec 2017
Introduction: Introduction Blood is circulated by the heart around the body and performs many physiological functions because of the many components in blood. Half of the blood consists of cells, whereas the other ...

Formulation and Characterization of Microemulsion System
Example essay. Last modified: 8th Dec 2017
Introduction: Abstract Formulation of a new oil-in-water (o/w) microemulsion composed of Castor oil/Tween 80/Ethanol/Phosphate buffer for enhancing the loading capacity of an anti-inflammatory drug piroxicam has be...

Properties of Zeolites as Cataystics
Example essay. Last modified: 8th Dec 2017
Introduction: 1.0 INTRODUCTION TO ZEOLITES Zeolites are crystalline aluminosilicates, composed of TO4 tetrahedra (T = Si, Al) with O atoms connecting neighbouring tetrahedral, that contain pores and cavities of mol...

Genetic Transformation in E Coli
Example essay. Last modified: 8th Dec 2017
Introduction: Genetic Transformation is the act of changing of DNA in an organism by adding new genes, which may be done in multiple ways. The addition of new genes to DNA could have an almost infinite amount of ad...

Measuring Partition Coefficient
Example essay. Last modified: 8th Dec 2017
Introduction: Abstract This Laboratory study deals with the Analytical Procedure of the Measurement of Partition Coefficient. Partition Coefficient is a very important criterion for Organic substances. It finds use...

The Metallurgy Options for Tubing
Example essay. Last modified: 8th Dec 2017
Introduction: The metallurgy of tubing is a very important factor while choosing tubing for a particular environment. Generally the tubing is made up of carbon or low alloy steels, martensitic stainless steel, Dupl...

Effect of an Increase in Molar Mass on Enthalpy Change
Example essay. Last modified: 8th Dec 2017
Introduction: 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
Example essay. Last modified: 1st Dec 2017
Introduction: 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
Example essay. Last modified: 1st Dec 2017
Introduction: 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
Example essay. Last modified: 1st Dec 2017
Introduction: 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
Example essay. Last modified: 1st Dec 2017
Introduction: 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
Example essay. Last modified: 1st Dec 2017
Introduction: 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
Example essay. Last modified: 1st Dec 2017
Introduction: 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
Example essay. Last modified: 1st Dec 2017
Introduction: 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
Example essay. Last modified: 1st Dec 2017
Introduction: 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
Example essay. Last modified: 1st Dec 2017
Introduction: 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
Example essay. Last modified: 1st Dec 2017
Introduction: 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
Example essay. Last modified: 1st Dec 2017
Introduction: 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...