All Questions

8
votes
0answers
72 views

Lo and behold, the return of editing galore

There has been a huge spurt in the number of edits on questions and answers, as most of you would have noticed. I am not against editing; I actually appreciate many of the edits, including the ones ...
5
votes
2answers
62 views

Tagging questions on diffraction of things other than X-rays?

The question What is “detwinning” as a 2D crystallography technique? and neutron diffraction brought this to mind, but electron diffraction is an established technique as well, and there may be others....
11
votes
2answers
89 views

Instead of writing a comment asking the OP to google it, we should sometimes ask them to stackexchange it

In response to a question that is not well-developed (one-liner, trivial because it asks for the definition of a common technical term or a comparison of common technical terms), we sometimes suggest ...
10
votes
0answers
114 views

20 unanswered questions with many upvotes but no answers

You may be familiar with the project for questions with tons of views, but no answers. This is a bit different. Here, we are celebrating the unsung heroes: questions that have garnered some love on-...
18
votes
3answers
196 views

2019 Community Moderator Election Results

Chemistry's third moderator election has come to a close, the votes have been tallied and the two new moderators are: They'll be joining the existing crew shortly—please thank them for ...
10
votes
0answers
90 views

What are the rules about incorporating material from StackExchange Chemistry into open educational resources?

I think teachers and students can learn a lot from the questions and answers posted on the site. When I tried to compile a list of questions on different topics directly on the site, it was not met ...
3
votes
2answers
70 views

How to get access to the references? [duplicate]

I don't have any institutes' login credentials or free account. But some of the answers to my questions contain links to references. I can't access them. Is there any other way to do so? I do not mean ...
13
votes
4answers
262 views

How appropriate it is to improve typography of quoted text from the third-party source?

Often there is a quoted question (e.g. a block quote with >) from the textbook with certain typographic flaws which I would edit without any doubts, among which ...
0
votes
0answers
34 views

Would some step-by-step guides be relevant to the site?

Would posting a step-by-step guide for something, such as drawing resonating structures of a given compound or elucidating some beautiful revealing connections, where people often get stuck at, be ...
15
votes
5answers
474 views

2019 Moderator Election Q&A - Questionnaire

In connection with the moderator elections, we are holding a Q&A thread for the candidates. Questions collected from an earlier thread have been compiled into this one, which shall now serve as ...
12
votes
0answers
103 views

2019 Community Moderator Election

The 2019 Community Moderator Election is now underway! Community moderator elections have three phases: Nomination phase Primary phase Election phase Most elections take between two and three weeks,...
-3
votes
1answer
44 views

What are the key differences between the conception of “question and answer quality” on SO and this site?

I posted a question under the "2019 Moderator Election Q&A - Question Collection" which was not that well received, apparently because it was not considered to address practical aspects of ...
3
votes
1answer
74 views

Using mathrm versus rm MathJax index formatting

I do not understand well, why is so much preferred \mathrm to \rm for index formatting ? (by occurrence and by user script formatting support.) Note that I currently use LaTeX/MathJax only in ...
17
votes
9answers
309 views

2019 Moderator Election Q&A - Question Collection

The purpose of this thread was to collect questions for the questionnaire. The questionnaire is now live, and you may find it here. Chemistry is scheduled for an election next week, April 29. In ...
13
votes
2answers
175 views

When a low quality question turns into a fascinating tutoring dialog

A new contributor asked a question, Mechanism of ring formation of an epoxide under acidic aqueous conditions. It has "homework" written all over it. The original title ("did not understand the ...
2
votes
1answer
55 views

Is it safe to boil carbonated water in a kettle : Why's it 'unclear what you're asking'?

I rewrote Is it safe to boil carbonated water in a kettle? a minute ago, but I saw no comments counselling what was unclear?
15
votes
3answers
179 views

Let's not forget to pay tribute to questioner if the question is good enough

I believe this has been discussed in one form or another before, starting with the famous Vote Vote Vote Vote Vote Vote Vote post. Several SE sites promote voting occasionally too via a pop-up message:...
2
votes
1answer
40 views

Why can't I take back a downvote of an answer?

Moving the mouse over the arrow says "klick again to undo", but when I try, I get a message that my vote is locked until the answer is edited. Why? I misread sth., and think the answer actually ...
0
votes
0answers
33 views

How to reopen question?

This is w.r.t this question Depression of freezing point And this Reason for shorter bond between sulphur and oxygen? I have tried my best to re edit the question , I have also asked for reason why ...
-5
votes
1answer
67 views

Why do we downvote without commenting?

Ah ! This is a big challenge I am facing while writing answers. Usually all users try to write their answers as clearly as possible but still errors do occur. But what are the errors ? Conceptually ...
2
votes
1answer
44 views

Can we please ask information based questions?

Sometimes there are questions that have answers in terms of information and dont need some explanation but often when i ask such questions i am told to first google it.(my questions have been put on ...
5
votes
2answers
28 views

How to line up a discussion about a bullet point?

I have the following three bullet points in text like this: BP 1 BP 2 Yada yada BP 3 How do I get "Yada yada" to line up the text "BP 2". In other words I want the same ...
5
votes
1answer
142 views

Do mods have access to classified information?

I was just wondering, do the honorable moderators have access to the following information? Sorry if its mentioned somewhere and I haven't paid attention. Can a moderator see.. Who upvoted or ...
8
votes
4answers
221 views

Buzzwords Season 9 - Number of Moles (reboot)

For seasons 1-9 see: I question the use of "question" in question titles (search here) Help make help questions have more helpful titles (search here) Houston, we have a "Problem&...
4
votes
2answers
57 views

Finding a lost question without enough rep

I'm pretty sure I've asked a question a while ago (years?) about the use of ammonia in agriculture where it is introduce directly into the soil. The question included a photo of a very large tank ...
7
votes
0answers
172 views

Redefinition of pH

Fundamental SI units like the kilogram and the mole change definition this year. We should not stop there but redefine some quantities describing aqueous solutions of acids and bases as well. A ...
1
vote
1answer
60 views

Generally question of answering and deleting of posts

I answered to a question to this topic Preparation of solution with hydrated molecules I got first an comment my answer didnt answer the question. By a guy namend Felipe S. S Schneider. I want to ...
5
votes
1answer
78 views

MathJax mhchem editor

Is there a tool (application, online service) that helps writing the ugly formatting MathJax + mhchem code? I mean things like just typing Ctrl-B to get the selected text to bold is something else ...
-2
votes
1answer
82 views

No alternate SE sites show up as choices when flagging a Question to be “closed as off topic” [duplicate]

As the title states, I was flagging a wonderful question probing how to improve a risotto recipe (more arrowroot anyone?) and thought I'd take a step to assist the moderators by indicating which site ...
6
votes
0answers
72 views

Should we mention free and/or open-source software used for writing Q&As in the same post?

I often put a name with the URL for the free program(s) I used in writing an answer. Also, adopting a standard practice among theoretical chemists (which I'm unfortunately not), sometimes I drop ...
2
votes
0answers
45 views

What to do with the [ph] tag

Usage guidance for acid-base (2091 questions) This tag should be applied to questions concerning acid and base reactions. Usage guidance for ph (558 questions) pH (or the potential of hydrogen) ...
6
votes
3answers
120 views

Do we need [polymers] and [plastics] tags?

Current usage guidance for plastics (116 posts) For questions relating to the structures, properties, production methods and potential hazards of polymer materials commonly known as plastics ...
1
vote
2answers
94 views

Why was this question downvoted?

I have a question about my Chemistry Stack Exchange post: Action of sulphurous acid and active metal I wish to ask what went wrong when I asked this question. I feel that I followed all the rules and ...
7
votes
2answers
174 views

New users might have a different view on homework than those who frequently answer questions

As a new user, if my question is labeled "homework" in a comment, I might feel accused that I am using StackExchange to cheat in my school work. In many cases, that is probably a good description of ...
20
votes
7answers
574 views

2019 Potential Moderator Election Community Interest Check

Quick Update We welcome the reception this post has gained, and appreciate all of you who are considering to run. We will therefore hold an election. As soon as new details are available, they will ...
5
votes
1answer
130 views

Your edit gets rejected, then the reviewer who rejected the edit does essentially your edit…?

I have done some edits to questions, here and on other stack exchanges, and some have been rejected. That is perfectly alright. What is annoying to me though is when my edit is rejected and then the ...
3
votes
1answer
66 views

What is going on with my question ban?

After 6 months the question ban allows 1 redemption question and I asked this question: Can gas be made to block radiation better? Even thought it did not get down votes it still got closed as being ...
37
votes
3answers
321 views

Stepping down as a moderator

I've been inactive for many years at this point, occasionally dropping by and handling some flags but not really participating. I love this site, but I also don't have the time to give to it, and I ...
7
votes
1answer
256 views

Decline in activity

Running this query gave this graph. As we can see activity in terms of total questions asked has significantly declined. Since the peak in 2017. And as per my knowledge excluding myself only ...
7
votes
1answer
144 views

Is there a daily pattern in closing questions?

Anecdotally, I get the impression that more questions are closed at night then in the morning (my timezone is UTC -5). Are there times of day where questions of the same quality remain open longer? Is ...
-2
votes
1answer
47 views

Use of a diagram in a publication

I am a PhD student and I'm conducting research into the measurement of citrate in human biofluids using the indirect citric lyase method. The final step involves the differential absorbance of NADH/...
3
votes
1answer
39 views

What is the “new contributor” banner below some user's names, and for how long does it last?

The title says it all, but I wasn't able to find any place or wiki where it was described what exactly is "new contributor" banner? I came across a profile, where the user was a member for 7 months (...
0
votes
1answer
38 views

How to get unblocked from asking questions?

I got down votes on some of my questions and some of them closed, so, I got blocked from asking. After a period of time from being blocked, I regained the privilege of asking, but only one question ...
7
votes
1answer
90 views

Vote to Promote (Cross Site Community Promotion Ads)

To rehash an older point(Posting "Community Promotion" onto other SE sites), I want to encourage people to vote on Chem SE community ads on other Stack sites. We currently have ads posted to ...
9
votes
1answer
59 views

Should the [homework] tag probably be removed from the suggestions when posting a new question?

I noticed that when asking a new question, a [homework] tag appears in the example list: as if the website promotes its usage. However, it's been deprecated for a long time, and it seems like it ...
8
votes
15answers
308 views

Community Promotion Ads — 2019

2019 is here! And with the new year, as usual, comes a new iteration of Community Promotion Ads! Let’s refresh these for the coming year :) What are Community Promotion Ads? Community Promotion Ads ...
1
vote
1answer
66 views

Heavy question editing

I think the practice of heavy question editing, especially after answer(s) have been provided, especially if the edit contains new facts that the questioning person (or user(s) that have already ...
7
votes
1answer
59 views

Forcing italic for e.g. R/S stereodescriptors in comments

For some special border cases, syntax formatting does not work as expected. E.g. trying to italicize “R” stereodescriptor in “(2R)-butan-2-ol” in a comment, with ...
7
votes
0answers
104 views

What's the point of providing a link to the mobile versions of the websites?

Often I stumble upon the so-called mobile links both in the comments and in the answers, e.g. URLs that lead to a mobile version of the website and often seen as ...
1
vote
1answer
52 views

Request for License

Good day, I am MSc student in Department of Chemistry of the University of Patras and I would like to request your permission in order to include the picture "Biotage. Left image = microwave heating, ...

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