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andselisk
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  • Member for 6 years, 3 months
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52 votes
Accepted

How to properly store acids at home?

46 votes
Accepted

Is 1 ppb equal to 1 μg/kg?

38 votes

Storing hydrofluoric acid before the invention of plastics

35 votes
Accepted

Neutralizing a sulfuric acid spill

34 votes

What is the "‡" symbol meaning in a reaction mechanism?

26 votes
Accepted

Is [7]сirculene aromatic or anti-aromatic?

23 votes

How can a molecule with a double bond on one side have a plane of symmetry, and thus, be achiral?

23 votes
Accepted

What's the purpose of this vintage glassware?

23 votes
Accepted

Why "monoxide" but not "diodine"?

22 votes
Accepted

Etymology of alanine

22 votes
Accepted

What happens to the argon in the Haber-Bosch process?

21 votes

Would sodium explode in salt water?

20 votes

What is the @ symbol used for in material science?

20 votes
Accepted

Melting point of aspirin, contradicting sources

19 votes
Accepted

What exactly is "B-strain"?

19 votes

Why do positive ions go to the cathode?

18 votes

What is the least dense liquid under normal conditions?

18 votes
Accepted

For a benzene shown in a skeletal structure, what does a substituent to the center of the ring mean?

17 votes
Accepted

What is the scientific term to describe the operation of a bong?

17 votes

Is Hexafluorocyclohexane the "Most Polar" Small Molecule?

16 votes
Accepted

Will heating of KClO3 be considered disproportionation?

16 votes
Accepted

What does "lit." mean in boiling point or melting point specification?

16 votes

Why is there a bulge at the top of my volumetric flask?

16 votes
Accepted

Typesetting of the retardation factor (Rf)

16 votes
Accepted

How small is the smallest known carbon ring containing only double bonds?

16 votes
Accepted

Are there any significant uses of the compound formed by magnesium and anthracene?

15 votes

How much salt (or any other substance one can find in a kitchen) do I need to add to make water boil at 104 °C?

15 votes
Accepted

Why proton concentration is divided by 10⁻⁷?

15 votes
Accepted

What is the unit of Z effective?

15 votes
Accepted

Three stacked arrows, what does it signify?

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