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17 votes
0 answers
266 views

It makes no sense to me that this question about thermodynamics was closed as being physics rather than chemistry

Several users voted to close this question, Pressure-dependence of electrolysis voltage, in which the OP asked for help identifying the flaw in an electrochemical perpetual motion machine. I gather ...
theorist's user avatar
  • 12.3k
8 votes
3 answers
133 views

Why allow non-chemistry dimension analysis?

This question is not being closed on Chemistry, despite it having nothing to do with chemistry: Answer Conversion Problem Numerically in Kilometers Per Hour jonsca, whom I have much respect for, had ...
user avatar
2 votes
0 answers
52 views

Will this question be well received here?

Preference to longest carbon chain or double bond? Above structure and its nomenclature is given in my book. However, I suspect it is wrong because the Carbon chain of 8 instead of 7 is available. So ...
user541396's user avatar
0 votes
1 answer
110 views

Would it be a good idea to ask here why uric acid is not 1,3,7,9-tetrahydropurine-2,6,8-trione but rather is 7,9-dihydro-1H-purine-2,6,8(3H)-trione?

Would it be a good idea to ask here why uric acid is not what I would have guessed, i.e. 1,3,7,9-tetrahydropurine-2,6,8-trione but rather is something that I find surprising, i.e. 7,9-dihydro-1H-...
Matthew Christopher Bartsh's user avatar
0 votes
0 answers
61 views

I've bountied my 4.7 year old Astronomy SE question three times and still no answer. In this particular case, is it OK to post it here also?

Near-simultaneous cross-posting is always bad. The primary concern is answer fragmentation. Generally, flagging for moderator assistance to migrate is the way to go for questions that are less than ...
uhoh's user avatar
  • 5,997
-2 votes
2 answers
174 views

How to make this question better?

So I asked this question. But it got 2 downvoted with 5 views. Which of the following alphabets have a five-membered chain as the longest chain? A, E, F, H, I, K, M, T, V, W, X, Y, Z? a) A, E, H b)...
user541396's user avatar