Chemistry

Silicon (Si) is a nonmetallic chemical element that belongs to the carbon family (Group 14 [IVa] of the periodic table). Silicon makes up 27.7% of the Earth’s crust, making it the second most prevalent element in the crust after oxygen. Only oxygen exceeds the amount of silicon in the Earth’s crust in terms of weight. […]

Silicon (Si) is a nonmetallic chemical element that belongs to the carbon family (Group 14 [IVa] of the periodic table). Silicon makes up 27.7% of the Earth’s crust, making it the second most prevalent element in the crust after oxygen. Only oxygen exceeds the amount of silicon in the Earth’s crust in terms of weight.

The hydrated form of potassium aluminium sulphate is Potassium alum. It has the chemical formula KAl(SO4)2·12H2O. Any of the compounds procured with the formula AB(SO4)2·12H2O are considered to be alum. Alum also had its crystalline form. It is also widely sold as a powder. Salts like this are used in dyeing and various other industrial

The Van der Waals equation describes the connection between pressure, volume, temperature, and number of genuine gasses. The equation for a real gas with ‘n’ moles is as per the following: The tension, volume, temperature, and moles of the gas are addressed as P, V, T, n. Constants ‘a’ and ‘b’ that are interesting to

Ideal gas is a hypothetical concept which is based on the fact that the particles of the gas have no interparticle interaction. It is a gas which obeys the ideal gas equation that is given as PV=nRT where, P is the pressure of the gas , V is e volume  that the gs occupies ,

Electrophiles and nucleophiles are known as attacking reagents that alter the reactivity of the corresponding product formed according to the reactivities of different functional groups. Electrophile: A reagent having an affinity for electrons is called electrophile. They are either neutral or positively charged. Electrophiles are electron-deficient species that accept electron pairs. They are called electron-loving

Anionic addition polymerization is a type of chain-growth polymerization in which vinyl monomers with substantial electronegative groups are polymerized. Synthetic polydiene rubbers, thermoplastic styrenic elastomers, and solution styrene-butadiene rubbers are all made using this method of polymerization. Chain-growth procedures wherein the active center to which consecutive monomers are introduced is a negative ion connected with

The history of vulcanized rubber stretches back thousands of years, from ancient Mesoamerican civilisations to modern tyre manufacturing. During its development, luminaries like Charles Goodyear and Charles Macintosh played a crucial role. In this section, Martin’s Rubber provides you with interesting facts about the discovery, production, and uses of vulcanized rubber. What Is vulcanization? Vulcanization

Potassium dichromate is a popular chemical used in many industries for various purposes. The potassium dichromate is a weaker oxidising agent when compared to other agents(KMnO4). The potassium dichromate has long-lasting stability in acids. It acts as stable for organic matters. It also acts as a stable for chloride ions. Potassium dichromate is primarily used

Friedel crafts reactions are a set of reactions developed by Charles Friedel and James Crafts in 1877. These usually are of two types, namely Friedel crafts alkylation and acylation, where alkyl and an acyl group, respectively, are added to benzene rings. These reactions usually proceed by electrophilic aromatic substitution mechanisms and occur at negligible/no rate