Skip to main content
Chemistry
Pink's user avatar
Pink's user avatar
Pink's user avatar
Pink
  • Member for 8 years, 1 month
  • Last seen more than 5 years ago
Profile Activity
Stats
2,173
reputation
336k
reached
2
answers
54
questions
Communities
View all
Badges
View all badges
6
gold badges
35
silver badges
58
bronze badges
Top tags
View all tags
8
Score
29
Posts
52
Posts %
8
Score
5
Posts
9
Posts %
0
Score
12
Posts
21
Posts %
0
Score
6
Posts
11
Posts %
0
Score
4
Posts
7
Posts %
0
Score
4
Posts
7
Posts %
Top posts
View all questions and answers
question
26
Chirality of symmetrically substituted biphenyl
Dec 24, 2016
question
13
Strongest negative inductive effect group between trimethylammonium, ammonium and dimethylsulfonium groups
Dec 25, 2016
question
13
Most stable conformational isomer of 3-methoxycyclohexan-1-ol
Dec 29, 2016
question
11
How can I tell whether or not a molecule is planar?
Nov 27, 2016
question
11
Why is phenol soluble in sodium carbonate but not in sodium bicarbonate?
Jan 30, 2017
question
11
Major product of a cyclopropanol with silver ions
Jan 29, 2017
question
9
The number of geometrical isomers of complex of type [Ma₃b₂c]
May 2, 2017
question
8
Chirality of spirocyclic compound
Dec 24, 2016
question
7
Why do we need to add hydrogen to amorphous silicon?
Dec 30, 2018
question
7
Relative rate of hydrolysis of the carbon chlorine bond in thioethers and ethers
Dec 15, 2016
Top network posts
View all network posts
22
Probability that a number is divisible by 11
12
Finding out the limit $\lim_{a \to \infty} \frac{f(a)\ln a}{a}$
11
Limit involving binomial coefficients: $\lim_{n\to\infty}\left(\binom{n}{0}\binom{n}{1}\dots\binom{n}{n}\right)^{\frac{1}{n(n+1)}}$
11
Electric flux through the base of a cube from a point charge infinitesimally close to a vertex?
10
A proof of the identity $ \sum_{k = 0}^{n} \frac{(-1)^{k} \binom{n}{k}}{x + k} = \frac{n!}{(x + 0) (x + 1) \cdots (x + n)} $.