Chemistry Essays

Using Spectrophotometer to measure the concentration of compounds

Example essay. Published: 1st Jan 2015

The spectrophotometer can measure the intensity of light absorbed indirectly by the solutes in solution because each solution has its own characteristic absorption chattels. The spectrophotometer can ...

UV-Vis Analysis of a Suspected Date-Rape Sample

Example essay. Published: 23rd Sep 2019

UV-Vis Analysis of a Suspected Date-Rape Sample Figure 1. Structure of Ketamine Image from: http://www.chemspider.com/Chemical-Structure.3689.html 1.0 Introduction ...

Vapour Pressure as a Function of Temperature of Ether

Example essay. Published: 22nd Jan 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 ...

Viability of Selective Laser Melting of Commercially Pure Titanium on Stainless Steel Substrate

Example essay. Published: 23rd Sep 2019

Abstract Titanium and Stainless Steel are two metals which are known to be very beneficial in various industries and applications. Many industries optimize steel and stainless steel by bonding them wi ...

Vibrational frequencies of water molecule

Example essay. Published: 17th May 2017

Question 1 Normal modes and vibrational frequencies of water molecule HF/3-21* optimised geometry of the water molecule H bond length 0.967 HOH bond angle 107.7˚ ...

Volumetric Glassware, Statistics, and Spreadsheet Exercise

Example essay. Published: 18th May 2020

Volumetric Glassware, Statistics, and Spreadsheet Exercise Introduction   When one collects a set of data during an experimental procedure, statistical analysis is ...

VTE Prophylaxis after Joint Replacement

Example essay. Published: 16th Jan 2018

Clinical Management Plan Supplementary Prescribing for Nurses, Pharmacists and Allied Health Professionals Student: Jade Keaney   Name of Patient: Patient medication sensitivities/allergies ...

Water Decontamination Methods – Advantages and Disadvantages

Example essay. Published: 28th Nov 2017

Outline Abstract In Malaysia, for the past many years, drinking water treatment was only limited to water disinfection by using chlorine; however it had been concluded that its use in potable water ...

What is the Importance of Organic Chemistry to Society?

Example essay. Published: 18th 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 ...

What Was the Development Process of Atomic Bomb Which Lead Its Impact on World War II?

Example essay. Published: 3rd Nov 2020

The first-ever nuclear fission was discovered in 1938, December 17th, nine months before World War II has started. It was an accidental discovery from Nazi Germany. The finding of nuclear fission led to nuclear weapons such as the atomic bomb ...

Wheat Germ Acid Phosphatase Catalysed Hydrolysis of Para-Nitrophenyl Phosphate

Example essay. Published: 23rd Sep 2019

Received 30th January 2019,                   marineh@uoregon.edu.    & ...

X-ray Crystallography Technique Analysis

Example essay. Published: 2nd Aug 2017

1 Limitations of x-ray crystallography From the first crystalline structure determination of table salt in 1914; whose structure elucidation proved the existence of ionic compounds (6), single cryst ...

X-ray diffraction

Example essay. Published: 1st Jan 2015

INTRODUCTION: X-ray diffraction The diffraction of X-rays as they pass through a substance, usually forming an interference pattern that can be captured on film and used to analyze the internal ...