mhchem
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3 answers
18 votes
2k views
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What is the formally correct notation of t-Bu, i-Pr, p-NO2, n-Bu, a-HCl, etc.?
1 answers
16 votes
1k views
Typography of Orbitals
3 answers
14 votes
1k views
Typography of multi-letter variables
1 answers
12 votes
171 views
Oxide content description
1 answers
10 votes
139 views
2 bookmarks
Is there a convention for breaking chemical formulae across lines?
1 answers
10 votes
642 views
3 bookmarks
Syntax and Typography of Atomic Orbitals
1 answers
9 votes
234 views
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Typography of atomic orbital subscripts p_x
1 answers
8 votes
514 views
What does the colon in µ-η2:η2-O2 mean?
1 answers
6 votes
221 views
Why is butter harder if it once got warm?
2 answers
6 votes
19k views
Is dissolving salt a chemical reaction or a physical change?
1 answers
5 votes
2k views
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When was the symbol for potassium changed from Ka to K?
2 answers
4 votes
768 views
Melting ice with salt - how does it start?
1 answers
3 votes
200 views
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Editions of IUPAC Green Book
0 answers
3 votes
373 views
Various meanings of Ka, Kb etc