No it is not electrophilic.It is a nucleophile
No. It is non-polar.
phophite attacks the electrophilic carbon, the oxyanion attacks the another electrophilic carbon and its anion will be cyclised with phosponiumion.
Electrophilic halogenation
nh3-nh3 because they are both polar molecules
No, it isn't, NH3 in water is NH3.H2O or NH4OH, it is an alkali, not an acid.
Electrophilic halogenation
The Electrophilic Addition Reaction is when the attacking species during the addition reaction is"Electrophile", it is called "electrophilic addition reaction". Examine: (+) (-) (+) (-) (+) (-) CH2Br-CH2BràH2C-CH2+BrBr-àH2C=CH2+Br2-
Electrophilic reagents are chemical species which in the course of chemical reactions, acquire electrons or a share in electrons from other molecules or ions. Nucleophilic reagents do the opposite of electrophilic reagents.
phophite attacks the electrophilic carbon, the oxyanion attacks the another electrophilic carbon and its anion will be cyclised with phosponiumion.
i think the question is wrong.benzene doesn't respond nucleophilic substitution respond electrophilic substitution it is electrophilic then due to resonance there is a partial double bond between carbon of benzene and halogens.so halobenzenes are chemically inert towards electrophilic substitution.
electrophilic attack
When a positive ion (electrophile) attacks on a pi bond or partially negative carbon atom and replace H as a positive ion then it is electrophilic substitution reaction.
NH3
Electrophilic halogenation
NH3 is its own compound.The elements in NH3 are nitrogen and hydrogen.
nh3-nh3 because they are both polar molecules
NH3 is known as ammonia.
NH3-Ammonia