12 questions linked to/from Formatting Sandbox I: please *don't* test stuff here
Formatting Sandbox II: please *don't* test stuff here [duplicate]
This thread has been retired due to the large number of posts. The newest sandbox can be found here: Formatting Sandbox III: please test stuff here Spoiler warning: Be aware that this page ...
Formatting Sandbox III: please test stuff here
Sandbox II has become as clogged as Sandbox I was (and is), especially for users with 10,000 reputation or above. So, here is a new new post... Before you delete a post here, please reduce it to one ...
Hidden points of editing you probably didn't know
Making a good edit is hard. On Chem.SE, we (would/should/could) care about the finest points of formatting. There are basic points of editing many editors know about: Put some fancy MathJax/ $\mathrm\...
Guidance is pretty important, and I'm going to write a meta post in some other meta about it soon. Long story short, if it weren't about guiding users, I wouldn't be writing this and you wouldn't be ...
Should the images with transparent background be preferred?
Since the default background color on Chemistry.SX is white, any image, whether it has an alpha-channel to it (e.g. PNG with transparency enabled) or not (e.g. JPEG of GIF) looks fine. However, ...
What's the policy on systems of measure?
Whilst the SI is very popular in chemistry (and in the world in general) there are a wide range of commonly used units in chemistry that are not SI or SI-derived (kcal, Bohr, Hartree, mmHg, enzyme ...
We need some upgreek, please!
Correct typesetting is what you would expect from an academic community. Chem.SE has always tried to be one, and we always value their standards; and our meticulous editors have always had an eye on ...
How do you number equations
I have an answer that has a number of equations. Within the text of the answer I just want to refer to the number of the equation. I saw it on an answer somewhere, but I can find such an answer now. ...
How do we write catalysis when writing equations?
Many reactions are invoked/sped up by presence of certain chemical substance. This is called catalysis. As far as I know, catalyst is then written above the arrow of the reaction. The same is also ...
Is there a site on ChemSE to practice mhchem and mathjax?
Is there a site on ChemSE to practice mhchem and mathjax? Or does one just learn while asking or answering a question.
Broken markup on some questions (but the preview works)
In at least one questions ( How to compute molecular formula?) there is broken formatting, but only in the posted form. The preview view (if one were to try and edit it) shows what I believe is the ...
Adding tex symbols to post
This is a two part question: The extent to which tex can be incorporated into a post appears to be outlined here (some links from that question need refreshing btw). Is this the main source of ...