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mhchem
  • Member for 6 years, 5 months
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18 votes
3 answers
2k views

What is the formally correct notation of t-Bu, i-Pr, p-NO2, n-Bu, a-HCl, etc.?

16 votes
1 answer
2k views

Typography of Orbitals

14 votes
3 answers
1k views

Typography of multi-letter variables

12 votes
1 answer
174 views

Oxide content description

10 votes
1 answer
154 views

Is there a convention for breaking chemical formulae across lines?

10 votes
1 answer
666 views

Syntax and Typography of Atomic Orbitals

9 votes
1 answer
256 views

Typography of atomic orbital subscripts p_x

9 votes
1 answer
534 views

What does the colon in µ-η2:η2-O2 mean?

6 votes
1 answer
223 views

Why is butter harder if it once got warm?

6 votes
2 answers
20k views

Is dissolving salt a chemical reaction or a physical change?

5 votes
1 answer
2k views

When was the symbol for potassium changed from Ka to K?

4 votes
2 answers
772 views

Melting ice with salt - how does it start?

3 votes
0 answers
387 views

Various meanings of Ka, Kb etc

3 votes
1 answer
203 views

Editions of IUPAC Green Book