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Grignard Reagent

Grignard reagents are extremely useful organometallic compounds in the field of organic chemistry. They exhibit strong nucleophilic qualities and... View Article

Chemical Reactions

A chemical reaction is in which the bonds are broken within reactant molecules, and new bonds are formed within product molecules in order to... View Article

Pulley

It is a simple wooden or metallic machine that uses a wheel and rope to lift heavy loads. Nowadays, plastic pulleys are also available in the... View Article