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Buttonwood
  • Member for 10 years, 9 months
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9 votes

How to assign overlapping multiplets in 1H NMR spectra?

8 votes
Accepted

Why can you sanitize paper money notes with a Clothes Iron?

8 votes

Synthesis of (1S,2S,4S)-4-ethenyl-5-methylcyclohexane-1,2-diol

8 votes
Accepted

How does a spectrophotometer measure absorbance based on the intensity of detected light?

8 votes
Accepted

If I break a crystal, would the "broken" pieces also have the same crystal shape?

8 votes

How is 1,4,6-trichlorodiamantane optically inactive?

8 votes

What is a correct primitive hexagonal unit cell to describe a monolayer of molybdenum sulfide?

8 votes

Looking for caffeine partition coefficients

8 votes
Accepted

Is a tetrahedral complex with two symmetric bidentate ligands optically active?

8 votes
Accepted

Listing all possible structures for a given Markush structure automatically

8 votes

Why are there two infrared vibrational frequencies for the terminal CO ligands of Fe2(CO)9?

8 votes

How can I find all possible isomers of a given molecule?

8 votes
Accepted

Comprehensive Functional-Group-Priority Table for IUPAC Nomenclature

8 votes
Accepted

Can the plane of symmetry for a compound be the plane of the paper?

8 votes

What term should I use when I am quantifying the amount of matter, mass or weight?

8 votes
Accepted

What are some materials that expand a lot proportionally to heat?

8 votes

Double bond crossed lines representation

8 votes
Accepted

Origin of "ortho", "meta", "para"

8 votes
Accepted

Jablonski diagram and absorption

8 votes

Why the water in an lead-acid battery isn't self-electrolysed (at any significant rate)?

7 votes
Accepted

Striking back of Bunsen burner

7 votes

What compound was drawn on this sidewalk?

7 votes

Predicted H NMR spectrum shows two signals for NH2 group

7 votes

Ester as a solvent

7 votes

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

7 votes
Accepted

Have the STRUCTURES of synthesized anthropomorphic molecules (nanoputians) been verified experimentally?

7 votes
Accepted

Finding sulfate contamination in crystallized silver nitrate

7 votes

Mass spectrum analysis

7 votes

What compound is this?

7 votes
Accepted

Where can I find ranges of isotope abundances?

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