Units and Dimensions Formulas
In this article, let us see key definitions, equations and formulas related to Units and Dimensions. These will also help you in preparing for competitive exams like JEE and NEET. …
Types of Fractions
Fractions are the terms used to determine the parts of a whole object and there are many types of fractions to know. For example, let us consider a circle divided …
Study in France: Embassy of France Invites application for scholarship for Indian Students
The Embassy of France in India is inviting applications for scholarships for Indian scholars. This can be a great opportunity for Indian students to study in France. Interested student can apply at the official website of Campus France-inde.campusfrance.org. A virtual higher education fair is being conducted on March 11. Scholars, …
Azeotropic Mixture
An azeotropic mixture or a constant boiling point mixture forms from a mixture of substances that have the same concentration of vapor and fluid phases. Azeotropic Mixture Explained An Azeotrope …
Nucleophile vs Electrophile
Electrophile and Nucleophile are studies in general organic chemistry (GOC). Electrophile or Nucleophile is basically any chemical species that can accept or donate electrons to form a new chemical bond. We …
Sodium Zincate
Sodium Zincate is an inorganic compound. It is also known as Disodium Tetrahydroxy Zincate having the formula as Na2Zn(OH)4. The inorganic compound was synthesized as byproduct in Zinc granule Reaction. …
Kolbe’s Reaction
Kolbe’s Reaction or Kolbe-Schmitt Reaction is a Carboxylation reaction. The final main product is an aromatic hydroxy acid, popularly known as Salicylic Acid. Carboxylation is the reaction in which a …
Lead Nitrate
Lead nitrate is an inorganic compound. It is also known as Plumbous Nitrate. It has the chemical formula Pb(NO3)2. The inorganic compound was first identified by alchemist Andreas Libavius who …
Derivative Calculator
Derivative calculator is a tool for calculating a particular order derivative of a given function. Protonstalk online derivative calculator tool helps you find a functions’ first to tenth order derivatives …
Graph Calculator
Graph Calculator is a free online tool that displays the graph for a given function. Protonstalk graph function calculator is one such handy tool that displays graphs faster and makes …