Essays on Chemistry

Introduction Quantum dots are tiny particles or nanocrystals of a semiconducting materials with diameters in the range of 2-10 nanometer (10-50 atoms). As result of this phenomenon, quantum dots can emit any color of the light from the same materials simply by changing the dots…

Introduction Water is a source of life and regarded as the most essential of natural resources. Increasing contamination of freshwater with thousands of industrial and natural chemicals is one of the key environmental problems in today’s world. Among other pollutants, the Persistent Organic Pollutants (POPs)…

Abstract There has been a quick development in the economy with the expansion in the consumption over the world. This over consumption has brought about the decrease of the earth. The outcomes of this natural neediness have brought about pollution, global warming, and so on…

Stevensite is a complex mineral compound with the chemical formula (Ca,Na)xMg3-x(Si4O10)(OH)2. Ranging from white to pale pink, brown or yellow, this unique naturally occurring geological substance is a member of the Smectite group of minerals. Found in relative abundance, limited research has been compiled regarding…

In Nature Energy’s informative article titled “Solar conversion of CO2 to CO using Earth-abundant electrocatalysts prepared by atomic layer modification of CuO,” the focal point of the entire essay is emphasized through the main study, which involves the use of copper oxide nanowires, along with…

Introduction: Any chemical process is the combination of some essential unit operations, and the important one is a chemical reaction and mass transfer. The rate of mass transfer influences many vital aspects of a process like the success rate of how good a process is…

Atoms: the building blocks of all matter. This was the first definition we learnt in Chemistry GCSE and although it was oversimplified to ease us into understanding the concept of an atom, it left an impression. Human beings, at the most basic level, are comprised…

Olive oil is obtained from the fruits — technically named drupes — of Olea Europea L., a tree that’s best full-grown between the thirty and also the forty five parallel. Consequently, the Mediterranean countries offer ninety fifth of the planet oil production, seventy fifth of…

In chemistry, students often describe this subject with the things that they can remember and associate with such as, atoms and molecules, chemicals and substances, mixtures and compounds, and a lot of laboratory work. But, in reality, chemistry is more than just a subject taught…

Humans are faced with a number of diseases and chemical toxicity due to sustained pollution of environment. One of the management strategies is the use of herbs. This is the driving force for this study. Ninety six female rats were mobilized for this study and…