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Papul
  • Member for 9 years, 4 months
  • Last seen more than 4 years ago
27 votes
1 answer
4k views

What is the justification for Hückel's rule?

  • 1,588
18 votes
1 answer
1k views

Alkylation of conjugated nitriles - regioselectivity

  • 14k
17 votes
1 answer
12k views

Is cyclopentadiene or cycloheptatriene more acidic?

  • 9,446
14 votes
1 answer
998 views

Singlet/triplet oxygen cycloadditions

  • 14k
13 votes
2 answers
11k views

Why does a hydride like NaH act as a base, but a hydride like NaBH4 act as a nucleophile?

  • 329
10 votes
1 answer
763 views

Benzyne formation with Grignard reagents

  • 2,625
7 votes
1 answer
2k views

How many electrons are in the d orbitals of NiCl2·6H2O?

7 votes
1 answer
866 views

How to find and use the Clausius-Clapeyron equation

  • 9,446
6 votes
1 answer
2k views

Stability of a carbocation, in part of camphor synthesis

  • 4,117
5 votes
0 answers
61 views

How does the stereochemistry of the enolate affect the stereochemistry of the aldol product? [closed]

  • 14k
3 votes
1 answer
143 views

Can someone explain the equation for entropy?

  • 315