user avatar
user avatar
user avatar
Pink
  • Member for 5 years, 11 months
  • Last seen more than 3 years ago
40 votes
2 answers
93k views

How to derive these general formulae for number of stereoisomers of a compound with a possible plane of symmetry?

  • 1,360
28 votes
2 answers
18k views

Which carbocation is more stable, the ethyl- or 1-propyl-carbocation?

27 votes
3 answers
2k views

How to assign E/Z configuration according to the Cahn-Ingold-Prelog rules when subsituents differ only by stereochemistry

21 votes
1 answer
1k views

Is it possible for a compound to be soluble in a mixture of solvents but not the individual solvents?

  • 4,117
18 votes
1 answer
18k views

Reaction of furan with chloroform in base

  • 7,380
17 votes
3 answers
798 views

Would the carbocation intermediate undergo rearrangement?

17 votes
1 answer
60k views

How do I calculate the isoelectric point of amino acids, each of which has more than two values of pKa?

9 votes
2 answers
71k views

Isothermal vs. adiabatic compression of gas in terms of required energy

  • 722
8 votes
3 answers
16k views

Which is most stable conformation of optically inactive butane-2,3-diol?

7 votes
2 answers
5k views

Addition of cyclohexene with itself?

7 votes
2 answers
5k views

Combining acid dissociation constants to determine pH of diprotic acid

  • 235
6 votes
1 answer
946 views

Semipinacol-type rearrangement leading to ring expansion

  • 3,667
5 votes
1 answer
8k views

How do Gilman reagents open epoxides?

  • 17.8k
4 votes
1 answer
1k views

Difference in work done by a gas in reversible and irreversible isothermal expansion

2 votes
2 answers
20k views

Calculate Work Done for Reversible and Irreversible Adiabatic process

  • 435
0 votes
1 answer
2k views

Use of combinations to determine number of isomers

  • 2,275