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.
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Related Chemistry A Level answers
All answers ▸Rank the following compounds in acending order of melting point (and explain your reasoning): CH3CH2CH2NH2, CH3CH2CH3, CH3CH2CH2OH
0.250 g of a hydrocarbon known to contain carbon, hydrogen and oxygen was subject to complete combustion and produced 0.3664 g of CO2 and 0.1500 g of H2O. What is the empirical formula of this hydrocarbon?
Give the IUPAC name of CH3CH2CH2CH2CH(OH)CN
Which element, Na or Mg is likely to have the higher melting point? Give reasons for your choice