Surface Chemistry

Swedish mineralogist, Axel Fredrik Cronstedt coined the term “zeolite” in the year 1756. Large amounts of steam were produced during the rapid heating of a material that was found to be stilbite. This was due to the water that had been absorbed by the material previously. He coined the term zeolite after witnessing such events.

The chemical compound Xenon Difluoride is abbreviated as XeF2. It’s a fluorinating and oxidising agent with a lot of punch. Other Xenon compounds include XeF4 (Xenon Tetrafluoride) and XeF6 ( Xenon Hexafluoride). XeF2 is the most stable of the three chemicals. It is white in colour. Fluorinating crystalline solid is utilised in electrochemical techniques and

When materials react with the surrounding environment or medium, electrochemical and chemical reactions destroy the material. This is called corrosion of materials. Most of the time, the term corrosion is used in the case of metals. Rusting of Iron is the best example of Metal corrosion. Corrosion may inhibit all the good properties of a

Introduction: Sulphur – Allotropic forms Allotrope of sulphur is classified in group 16 of the periodic table. It makes up 0.17 % of the earth’s crust. Sulphur is not a metallic, i.e. non-metallic compound produced as a byproduct of natural gas production. General Properties Sulphur  Consider the important physical and chemical features of sulphide related

Sulfuric acid is a viscous, oily liquid that is colourless to dark brown in colour and mixes completely with water. Its colour is determined by its purity, with sulphur components giving the colourless pure product a deeper hue. Sulfuric acid can also be found as fuming sulfuric acid, which is a sulphur trioxide solution in

Alumina is also known as aluminium oxide since it is a chemical compound of aluminium and oxide. The chemical formula of Alumina is Al2O3 . Alumina is extracted from bauxite ore by the Bayer process. It is a white or nearly colourless crystalline substance with a molar mass of 101.96gm/mol and a density of 3.95gm/cm3.

Sodium hydroxide is a solid fluidic chemical valuable compound for industrial purposes, mainly in soaps and cleaners. Although sodium hydroxide (NaOH) is also known as soda or lye, which acts as a drain cleaner in unclogging pipes. Often the compound reacts with strong acids like nitric, sulphuric or hydrochloric only to dispose of large amounts

Sodium hydroxide is one of the compounds found in the family of inorganic compounds. At room temperature, the compound is generally found as a white solid. Sodium hydroxide is made of hydroxide OH− anions and sodium Na+ cations. The chemical formula of sodium hydroxide is NaOH, also popularly known as Lye or caustic soda and