Linked Questions

116
votes
10answers
17k views

FAQ: How can I format math/chemistry expressions on Chemistry Stack Exchange?

On Chemistry Stack Exchange, MathJax is used to typeset mathematical equations. MathJax's syntax is very similar to LaTeX, so if you have used LaTeX before, almost everything you are used to will work....
39
votes
1answer
4k views

Which symbols are written in roman (upright) font and which are italicized?

This post tries to be a guide to new members of the (chemical) scientific community for instructions on how to apply the right formatting when writing chemical and mathematical equations.
25
votes
28answers
4k views

Formatting Sandbox I: 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 Before that, there was also this Sandbox: ...
25
votes
3answers
1k views

Comment Templates

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 ...
20
votes
12answers
2k views

What additional formatting features are available to MathJax (possibly via \require{})?

In his answer to a question about crossing out units in dimensional analysis, Loong notes that the \cancel{} LaTeX command can be enabled in MathJax by using ...
18
votes
1answer
163 views

What are some basic guidelines for good edits on Chem.SE?

I came across a post on the main site just now that I think could use some changes. I found the editing help page in the Help Center, but its write-up is pretty cursory and high-level. What makes ...
18
votes
1answer
274 views

Houston, we have a "Problem" in question titles

So we are all familiar with the drill, given through the following: I question the use of "question" in question titles Help make help questions have more helpful titles There are ...
17
votes
1answer
719 views

How to write physical units

Units have to be written in an upright font. One normally does it this way: $1.2 \times 10^3\,\mathrm{\frac{J}{mol}}$ $1.2 \times 10^3\,\mathrm{\frac{J}{mol}}$ ...
16
votes
0answers
248 views

Buzzwords in question titles - season 4 & 5 - experiments and exercises

I was looking for a pun in the question title, but was unable to find one. So instead let us remember the previous seasons: I question the use of "question" in question titles (search here) ...
15
votes
3answers
248 views

Prevention of unnecessary edits of old posts.

The issue of unnecessary edits has been brought up many times here, both on meta and in chat. The "Hidden points of editing you probably didn't know" post puts it fairly succinctly: In any event,...
15
votes
0answers
242 views

I question the use of "question" in question titles

The search: https://chemistry.stackexchange.com/search?q=title%3Aquestion brings up some 63 odd questions. Some of them are closed, some are actually pertaining to specific questions on particular ...
14
votes
1answer
102 views

Allow small edits

For the upcoming MathJax/mhchem update, I'd like to make sure that old chemistry.SE posts do not break. I downloaded 12,000 unique usages of \ce and I have been ...
13
votes
16answers
2k views

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 ...
13
votes
15answers
485 views

Introducing: Spring Cleaning [duplicate]

Note: While a lot of the information contained here is still somewhat relevant, it can be overwhelming at first. It also hasn't been updated for quite some time. For a more up-to-date version with ...
13
votes
2answers
624 views

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 ...

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