Identification of Unknown Compound using 13C NMR
Identification of Unknown Compound #15 using 13C NMR and IR Spectra Paired with Melting Point Analysis Abstract Given an unknown compound, infrared (IR) spectroscopy can be used to determine the…
Read more >Importance of chemical reactor
INTRODUCTION The most important unit operation in a chemical process is generally a chemical reactor. Chemical reactions are either exothermic (release energy) or endothermic (require energy input) and therefore require…
Read more >Industrial Separation of a Mixture: Fractional Distillation
What sphere is the mixture found in? Crude oil also known as petroleum is an unrefined oil extracted manly to produce petrol, paraffin and diesel oil. The oil is…
Read more >Infrared spectrophotometry
I. INTRODUCTION Spectrophotometry Infrared Spectrophotometry is designed to identify or determine the sample by measuring absorption of infrared radiation of wave numbers in a region of 4,000 to 400 cm-1,…
Read more >Introduction to chromatography
Chromatography is a technique for separating mixtures into their components in order to analyze, identify, purify, and/or quantify the mixture or components. Separate Analyze Identify Purify Quantify Components Mixture Uses…
Read more >Introduction to natural gas
Natural gas is one of the most important source of energy for reducing pollution and maintaining a clean and healthy environment we can call it as a future energy resource.…
Read more >Hydrated Copper Sulfate Formula
Aim The aim of the experiment was to determine the empirical formula of hydrated copper (II) sulphate(CuSO4· xH2O)by experiment and to investigate the changes of copper (II) ions in solution.…
Read more >Iodometric Redox Titration of Vitamin C Tablets
Introduction Vitamin C is a vital component of a healthy diet which is why, like many others, my father takes vitamin C supplements. However, I noticed that the vitamin C…
Read more >IR spectroscopy of cigarette smoke
In this experiment the constituents of cigarette smoke in undisclosed brands A and B were analysed using Fourier infrared spectroscopy (FTIR). The smoke from the cigarettes of both brands were…
Read more >Ischaemic Pain and Cold-induced Pain Experiment
Results Ice water seems to bring about 60% more pain than tourniquet. Placebo was quite effective against tourniquet (91.7%±4.33) and had no effect on ice water (100.7%±2.74) which appeared to…
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