The History of Aluminum
Aluminum is the thirteenth element on the periodic element and its in the thirteenth roll (Dynamic.) Aluminum was discovered by Hans Christian Oersted in 1825 in Denmark. Hans Christian Oersted…
Read more >History and Properties of Rubber
History of Rubber Rubber was first discovered by the Indians living in Central and South America at around 1000 CE. The native people of the Americas used latex from the…
Read more >Human African Trypanosomiasis Treatment
THE synthesis of novel hydrazone compounds to determine the potential anti-parasitic properties and efficacy in the treatment of Human African Trypanosomiasis. ABSTRACT Human African Trypanosomiasis is caused by two sub-species…
Read more >Hydrogenating ability of Wilkinson’s catalyst
Wilkinson's catalyst was prepared from rhodium (III) chloride and refluxed in ethanol with triphenylphosphine, with a measured yield of 72.7%. The efficacy and regioselectivity of Wilkinson's catalyst was then assessed…
Read more >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.…
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