What is nucleophile?
A nucleophile is a species which can donate a lone pair of electrons to an electron deficient species, known as an electrophile. By doing this, a chemical bond is formed.An example of a reaction involving a nucleophile would by nucleophilic substitution. As the nucleophile attacks to form a bond, a leaving group departs, with the breaking of a bond.Nucleophiles often have lone pairs or double bonds. Some good examples of nucleophiles are water, ammonia, the hydroxide ion and the thiocyanate ion.
CS
Related Chemistry A Level answers
All answers ▸Draw the structure, name the shape and show bond angles of the molecules XeF4 and SbF4-. In your answer explain why each structure is different, despite both having a central atom, surrounded by 4 fluorine atoms.
What are the different forms of elemental carbon?
How do i know what the major and minor products of the reaction between Hydrogen Bromide and Propene would be?
Describe the trend in ionisation energies down group 1.