Skip to main content

All Questions

Tagged with
1 vote
1 answer
344 views

Why does a carbocation undergo covalent bonding with, say, chloride, rather than ionic bonding, like what occurs between Na+ and Cl-?

I've been trying to look for an answer for a while but I can't find one. Why does a carbocation accept an electron pair from a nucleophile and form a covalent bond rather than just accepting one ...
Antonio J. Salamat's user avatar
1 vote
1 answer
2k views

Comparison of Resonance Energies of some Carbocations

We were given the following carbocations and asked to compare their resonance energies. $\ce{L-CH2+}$, where $\ce{L}$ is: $\ce{NH2}$ $\ce{OCH3}$ $\ce{Ph}$ $\ce{F}$ $\ce{Cl}$ $\ce{NO2}$ and the ...
Ayushmaan's user avatar
  • 1,132
39 votes
1 answer
50k views

What is a non-classical carbocation?

What is a non-classical carbocation? How is it different from a classical carbocation? I am confused as I have come across this term many times on Chem.SE but there seems to be nothing for my level ...
Karan Singh's user avatar
  • 3,805
2 votes
2 answers
10k views

How does a carbocation have a positive charge?

When an alkene bonds with an H+ ion, the electron pair from the pi bond goes towards a new dative covalent bond with the hydrogen ion, leaving, on one side of the old double bond, a carbon bonded to ...
InquisitiveCheese's user avatar