User Abel Friedman

17 votes

Accepted

Sodium Bisulfate vs Sodium Bisulfite

answered Oct 11, 2014 at 3:41

12 votes

How to solidify sand

answered Sep 22, 2014 at 15:41

9 votes

Accepted

Is dehydrating copper(II) sulphate pentahydrate a chemical or physical change?

answered Oct 10, 2014 at 4:49

8 votes

Interpreting a Formula Tattoo (Bipolar?)

answered Oct 20, 2014 at 2:39

8 votes

Accepted

What's wrong with using tin in medicinal chemistry?

answered Dec 10, 2014 at 22:20

8 votes

Accepted

Quick-and-Dirty Molecular Dynamics by Mass-Weighted Atom Translations?

answered Jan 3, 2015 at 16:53

6 votes

Why doesn't the Brady's test (2,4-DNPH) work on carboxylic acids?

answered Oct 16, 2014 at 18:01

6 votes

Accepted

Syn Dihydroxylation of Alkenes

answered Sep 27, 2014 at 15:58

5 votes

Accepted

Standard list of odors?

answered Oct 10, 2014 at 5:55

5 votes

Why doesn't calcium carbonate dissolve in water even though it is an ionic compound?

answered Oct 5, 2014 at 17:26

5 votes

Can nuclear fission or fusion occur together with bond formation in a reaction?

answered Oct 7, 2014 at 6:10

5 votes

Accepted

Can butane-2,2,3,3-tetraol be oxidized by potassium permanganate?

answered Oct 8, 2014 at 18:22

5 votes

What chemical substance is obtained by dissolving C60 in olive oil?

answered Oct 15, 2014 at 16:30

5 votes

Nanoscopy Nobel Prize - why are all the tools in the visible light range?

answered Oct 13, 2014 at 0:30

5 votes

Acidic nature of benzene and other alkenes

answered Oct 26, 2014 at 14:30

5 votes

Gas phase chiral molecules

answered Nov 6, 2014 at 5:18

5 votes

SN2: Neopentyl halides and methyl halides

answered Nov 16, 2014 at 17:29

4 votes

Accepted

How do I write a valid CIF, PDB or XYZ file from the coordinates listed below?

answered Oct 18, 2014 at 16:51

4 votes

How to check if azobisisobutyronitrile (AIBN) is still active?

answered Dec 15, 2014 at 1:55

4 votes

Accepted

How to make permanent ink that appears after some time?

answered Nov 26, 2014 at 18:26

4 votes

Empirical formula of Berthollides

answered Oct 10, 2014 at 21:25

4 votes

Determining weight-percent methanol in water from specific gravity and temperature

answered Oct 3, 2014 at 2:58

3 votes

Which is more basic, hydrazine or ammonia?

answered Oct 2, 2014 at 1:30

3 votes

Timescale of Protonation and Deprotonation across micelle layers

answered Oct 10, 2014 at 22:36

3 votes

Why are weak acids weak?

answered Oct 11, 2014 at 19:40

3 votes

Can I make Cobalt Violet with these materials?

answered Oct 11, 2014 at 23:18

3 votes

Mechanism for hydroxyethylation on nucleobases (e.g. Thymine)

answered Oct 18, 2014 at 0:41

3 votes

Is it possible to construct a 3D molecular model using x-ray powder diffraction data?

answered Dec 1, 2014 at 16:58

3 votes

Accepted

Abstraction of a proton in cycloheptatriene

answered Oct 25, 2014 at 1:45

2 votes

How does hydrogen gas build up in hot water lines?

answered Oct 25, 2014 at 17:33

Stack Exchange Network

73 Answers

Sodium Bisulfate vs Sodium Bisulfite

How to solidify sand

Is dehydrating copper(II) sulphate pentahydrate a chemical or physical change?

Interpreting a Formula Tattoo (Bipolar?)

What's wrong with using tin in medicinal chemistry?

Quick-and-Dirty Molecular Dynamics by Mass-Weighted Atom Translations?

Why doesn't the Brady's test (2,4-DNPH) work on carboxylic acids?

Syn Dihydroxylation of Alkenes

Standard list of odors?

Why doesn't calcium carbonate dissolve in water even though it is an ionic compound?

Can nuclear fission or fusion occur together with bond formation in a reaction?

Can butane-2,2,3,3-tetraol be oxidized by potassium permanganate?

What chemical substance is obtained by dissolving C60 in olive oil?

Nanoscopy Nobel Prize - why are all the tools in the visible light range?

Acidic nature of benzene and other alkenes

Gas phase chiral molecules

SN2: Neopentyl halides and methyl halides

How do I write a valid CIF, PDB or XYZ file from the coordinates listed below?

How to check if azobisisobutyronitrile (AIBN) is still active?

How to make permanent ink that appears after some time?

Empirical formula of Berthollides

Determining weight-percent methanol in water from specific gravity and temperature

Which is more basic, hydrazine or ammonia?

Timescale of Protonation and Deprotonation across micelle layers

Why are weak acids weak?

Can I make Cobalt Violet with these materials?

Mechanism for hydroxyethylation on nucleobases (e.g. Thymine)

Is it possible to construct a 3D molecular model using x-ray powder diffraction data?

Abstraction of a proton in cycloheptatriene

How does hydrogen gas build up in hot water lines?