Jyoti Bashyal 
An infrared Spectrophotometer (or infrared spectrometer) determines the chemical composition of liquid or solid polymer sample. The infrared spectrum of different chemical composition will differ according to their structure and hence, the reading of infrared spectrum absorptions allows us to … Read more
Computational chemistry is a discipline of chemistry that applies the insights of theoretical chemistry incorporated into efficient computer programs to calculate the structures and characteristics of molecules and solids. Computational chemistry is a relatively new discipline of chemistry that use … Read more
Allotropes occur when one element may exist in more than one physical configuration, providing distinct allotropes diverse structures and characteristics and, hence, different usage in daily life. Each carbon atom may form a maximum of four bonds. As a result, … Read more
Carbon, with the atomic number 6 and the symbol C, is found in Periodic Table Group 14. Carbon is a nonmetal that can be found in nature in the forms of graphite, diamond, or fullerenes. It has four electrons available … Read more
Boron, a chemical element with the symbol B is semimetal of main Group 13 (IIIa, or boron group) of the periodic table with the atomic number 5. It exists in numerous forms, the most common of which is amorphous boron, … Read more
Beryllium is a toxic bivalent element that is steel gray in color, strong, and light in weight and is mostly utilized as a hardening agent in alloys. Beryllium has one of the light metals’ highest melting points. It possesses high thermal … Read more
Acid-base reactions, also known as neutralization reactions, are important in biochemistry as well as industrial chemistry. Furthermore, many of the compounds we come into contact with in our daily life are acids or bases. Aspirin, for example, is an acid (acetylsalicylic … Read more
Helium element, with the symbol He and atomic number 2, is the second most abundant chemical element in the universe. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas at the top of the periodic table of noble gases. … Read more
Several sodas, packaged foods, and personal care goods have sodium benzoate added as a preservative to extend shelf life. The Food and Drug Administration approved sodium benzoate as the first food preservative. If it is ingested in doses that are … Read more