User bon

52 votes

A compound that absorbs all visible light

answered Jul 15, 2015 at 11:15

40 votes

Can an atom bond with more than 8 other atoms?

answered May 24, 2015 at 18:05

40 votes

Accepted

What is resonance, and are resonance structures real?

answered May 23, 2016 at 17:03

19 votes

Accepted

Is biphenyl considered to be aromatic?

answered May 20, 2016 at 12:40

19 votes

Accepted

Why are the masses of atoms less than the sum of their subatomic particles?

answered Mar 17, 2015 at 12:07

16 votes

Friedel–Crafts reaction of phenol

answered May 16, 2015 at 18:46

15 votes

Accepted

What happens if the electronegativity difference is exactly 2.1?

answered Dec 16, 2014 at 19:58

14 votes

Accepted

Why is tetrafluoromethane non-polar and fluoroform polar?

answered May 17, 2015 at 20:43

14 votes

Accepted

Why is europium used in Euro bank notes?

answered Jun 12, 2015 at 12:19

14 votes

Accepted

Why is tetramethylsilane (TMS) used as an internal standard in NMR spectroscopy?

answered Mar 14, 2016 at 18:15

14 votes

Accepted

Why is cyclopentadiene more stable than its aromatic counterpart cyclopentadienyl anion?

answered May 22, 2016 at 15:46

14 votes

Why is meta-nitrophenol less acidic than para-nitrophenol?

answered May 12, 2016 at 18:16

13 votes

Origin of Azide's Name

answered Jul 16, 2016 at 16:26

12 votes

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Synthesising Complex Aromatic Compound

answered Feb 21, 2016 at 10:54

12 votes

Does sodium form complexes like transition metal ions?

answered Mar 21, 2015 at 20:02

11 votes

Accepted

Does adsorption violate thermodynamics?

answered Feb 5, 2015 at 17:48

11 votes

Accepted

Is pyrite (FeS₂) an ionic or a covalent compound?

answered May 14, 2016 at 17:18

11 votes

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What is the oxidation state of copper and iron in chalcopyrite?

answered May 10, 2016 at 18:43

10 votes

Accepted

Why doesn't iron(III) iodide exist?

answered May 23, 2016 at 11:10

10 votes

How are the hybrid orbitals of sulfur hexafluoride shaped?

answered Jul 13, 2016 at 19:57

10 votes

Accepted

Integration of the first order rate equation

answered Mar 22, 2015 at 18:40

10 votes

Is it possible to have a diatomic molecule of sodium in gaseous state?

answered Jun 10, 2015 at 9:39

9 votes

Accepted

What is GMEC (Global Minimum Energy Conformation)?

answered Jun 1, 2015 at 16:58

9 votes

Accepted

Solvent effects on acidity of ethanoic acid

answered May 19, 2015 at 20:33

9 votes

Claisen condensation

answered Jun 13, 2015 at 21:04

9 votes

Accepted

Why can't oxygen in furan be sp-hybridized?

answered Apr 27, 2016 at 9:30

9 votes

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Reaction of furan with chloroform in base

answered Nov 30, 2015 at 16:35

9 votes

Accepted

Typesetting oxidation state and charge simultaneously

answered Dec 9, 2015 at 19:59

9 votes

Accepted

Why is NO2 formed when N valency is 3

answered Dec 30, 2015 at 14:41

9 votes

Accepted

How is the dissolution of acetic acid that makes its aqueous solution a poor electrolyte?

answered Dec 24, 2014 at 12:10

Stack Exchange Network

183 Answers

A compound that absorbs all visible light

Can an atom bond with more than 8 other atoms?

What is resonance, and are resonance structures real?

Is biphenyl considered to be aromatic?

Why are the masses of atoms less than the sum of their subatomic particles?

Friedel–Crafts reaction of phenol

What happens if the electronegativity difference is exactly 2.1?

Why is tetrafluoromethane non-polar and fluoroform polar?

Why is europium used in Euro bank notes?

Why is tetramethylsilane (TMS) used as an internal standard in NMR spectroscopy?

Why is cyclopentadiene more stable than its aromatic counterpart cyclopentadienyl anion?

Why is meta-nitrophenol less acidic than para-nitrophenol?

Origin of Azide's Name

Synthesising Complex Aromatic Compound

Does sodium form complexes like transition metal ions?

Does adsorption violate thermodynamics?

Is pyrite (FeS₂) an ionic or a covalent compound?

What is the oxidation state of copper and iron in chalcopyrite?

Why doesn't iron(III) iodide exist?

How are the hybrid orbitals of sulfur hexafluoride shaped?

Integration of the first order rate equation

Is it possible to have a diatomic molecule of sodium in gaseous state?

What is GMEC (Global Minimum Energy Conformation)?

Solvent effects on acidity of ethanoic acid

Claisen condensation

Why can't oxygen in furan be sp-hybridized?

Reaction of furan with chloroform in base

Typesetting oxidation state and charge simultaneously

Why is NO2 formed when N valency is 3

How is the dissolution of acetic acid that makes its aqueous solution a poor electrolyte?