Questions tagged [allowed-questions]
For discussions regarding questions that are considered on-topic for chemistry.se.
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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 ...
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I had a question that did not have all of the information needed to fully answer. Is it better to rewrite the question, or start a new question?
There was this question "How do I determine temperature and pressure rise whenever mols of gases are added in a isolated room?" that I attempted to answer - but in the end I found myself in ...
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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-...
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Are questions related to teaching chemistry on-topic?
I came across this question: Designing a mathematics course for 1st year chemistry students . The question is not directly about teaching chemistry, but it's about teaching mathematics to ...
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Regarding coronavirus questions
In recent days there have been an increase in questions related to the COVID-19 pandemic. These range from questions about homemade hand sanitiser formulations to increasingly outlandish theories for ...
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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 ...
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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)...
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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 ...
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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 ...
KarstenMod
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Can I ask about alternative ways to synthensize a product?
I found ways to synthesise a product I need as part of a university assignment. We don't have the equipment or chemicals in the lab to do this task.
Is it ok to ask on this site on how to sythensize ...
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Creating question on jewelry cleaning
I had a question I was hoping I could get answered here, but since I'm not as familiar with your site, I wanted to post it on meta first to make sure I'm posing it in a way that's on-topic.
My ...
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Can I post a question about where to find data for skeletal 2D chemical structures?
I would like to post a question about where to find data for 2D skeletal chemical structures. Is this forum a reasonable venue?
I have found a number of websites which provide structural data in a ...
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About posting questions of high school level
I am new to this site. I just want to know that if my question/doubt is of low level, i.e, from high school, is it ok to post it or not?
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Guidelines for closing as off-topic, belong on a different SE
Thinking about:
Why room gets heated (closed and deleted, access to moderation tool > 10k reputation required)
Now, I agree that this question has a strong physics bent to it, but thermodynamics is ...
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What is the best site to ask computational questions?
I wish to know methods to calculate a particular entity which has to be calculated (computed) a high number of times in order to make my computation of the system quick and in realistic time. What is ...
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Why is my question is not accepted on this site?
A user told me that my question, Hybridisation of coordination compounds, is not accepted on site.
On What topics can I ask about here? page, the types of question that are not allowed are :
Do-my-...
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Do we need a close reason for stuff that's obviously less than prudent?
I thought of this while reading the following question:
Can thermite be lit while mixed into butane? If not is there a flammable liquid that would work?
Using a thermite flamethrower seems like a ...
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Should we completely ban all homework questions?
I have been a user of Chemistry SE for a little while, and most of the questions over here are homework. While a few of these questions show research effort and genuine need for help, a vast majority ...
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Policy on picture questions
I feel that there is a growing number of questions that consist of pictures. Most of these questions are homework questions such as this one.
Images are not searchable. Furthermore, often times ...
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Are we a bit overzealous with closing questions as homework?
As of this writing, this question has three close votes. As what? Of course as homework.
I'm also seeing myself leaving questions open more often in the Reopen queue, and I'm one of the perpetrators ...
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I'm looking for a gooey substance that has a greenish glow, helps stick automobile parts together and saves the world from hunger in the process
I don't know if it's some visionary dude coming up with a revolutionary idea, some lunatic who wants to prove sciencez is wrong and water can be a fuel, a curious "chemistry layman"1 who aims to ...
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Are questions about the Ideal Gas Law chemistry?
(This is also applies to ideal gas law related topics, like Boyle's law, Charles's law, Gay-Lussac's law, etc.)
On a recent question about how a bottle of air behaves when the temperature changes, a ...
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Is this forum the right place to ask basic physical chemistry questions?
I have asked three questions about physical chemistry, two of which got answered and only one is answered satisfactorily. (I have nothing against airpuff's answer. He might be correct but I need a bit ...
user31607
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Policy on AMIRITE questions
Intro
Consider two likely scenarios:
Q: How many grams of $\ce{O2}$ are there in one mole of oxygen gas?
I know that O is 16, so it should be 16 grams, AMIRITE? Please halp ugrant kthxbye
...
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Isn’t this question basically ‘what should I study’?
After having been away overnight and then scrolling through the list of active questions since my last visit I came across this one. If I try to boil this down to its bare essences, it would be one of ...
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Should I ask short questions in chat or on main site?
Recently, I had a question regarding the systematic name of $\ce{FeI2*2FeI3}{^{[\text{*}]}}$. Because the inquiry would be simple and short, and due to the possibility of sawed–off replies, I chose to ...
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Let's decide on what we should close as homework
The homework close reason is a thing I click on often these days.
Recently, we're close-voting questions as homework that are from a broad range of scope. Unlike what's being seen in that screenshot, ...
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Questions about Plausible Chemistry in Fiction
I'm writing a science fiction novel. There is a scene in which the protagonist wants to accomplish a goal using a chemical reaction.
Is it on topic to ask whether the specific reaction I envision is ...
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Policy on questions in basic mediums
Let's sit down and have a talk.
Recently, we're closing a lot. 1 A good portion of the "offending" posts have been questions that
either touch very basic concepts of chemistry, or
are ones that you ...
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Pronunciation questions
Recently, a question on pronunciation was downvoted and then put on hold for being "primarily opinion based".
That particular question wasn't the best-constructed, lucidly-typed question in the ...
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If I want to buy compound/element X …
There is a rather recent question that I am not going to link to because of the meta-effect, which asks for potential sources of an element. But of course, the meta-discussion here should not only ...
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What to do about rudimentary questions?
I've come across a number of questions in the past week or so, often in the review queues, that require an answer that's exposition of this or that rudimentary aspect of chemistry (example). In many ...
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FAQ update: How to ask (or close) questions that involve potentially controlled or dangerous substances?
Recently there was a flag on a question about the synthesis of an amphetamine. Last year there was a similar question about this topic: Scope of unsuitable questions to include security and hazardous ...
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What do significant figures think of significant figures?
We have a significant number of significant questions (see also significant figure 1) that are asked here solely because they're problems people face in chemistry classes. Examples are:
Significant ...
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How many shots will it take me to kill you with a neutron gun?
Recently, I've seen a trend of $\mathcal{\color{red}{SCARY}}$ questions back on chem. They're mainly about this:
Get the picture? No? OK, I'll be more straight-forward 1:
How to dissolve fifteen ...
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Are questions about "defect chemistry" more appropriate somewhere else than chem.SE?
I am currently studying in the field of defect chemistry. This is mainly about atomic changes in solids, crystals, functional materials etc.
In my search for help, there don't seem to be any ...
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Are questions about analytical instrument maintenance in the scope of Chemistry.SE?
There is a lot of information on the web about chemistry, but finding information about how to maintain analytical instruments is more difficult. Are questions pertaining to maintaining instruments ...
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Would this question about image analysis of a macromolecule be on topic here?
This question about image analysis of a macromolecule was recently posted to Photography SE. It's been rapidly closed because, as far as the denizens of Photography can tell, it's got little if ...
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Questions about safety on an industrial scale
There is a question about storing around 1000 liters of KOH, and I'm wondering about whether such questions should be answered here.
I think that questions about safety are clearly on-topic and ...
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What should we do about homework problems?
I have no statistics available, but when you take a "tour" in homework tagged posts, the ones that are on hold, usually get closed; not due to moderation strictness, but mainly due to the asker's ...
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Would questions regarding which file sharing sites exist for chemical files in particular be appropriate for Chem SE?
I have a question about which file-sharing websites exist that are specifically designed for chemical file formats (e.g., .mol, .pdb, .sdf, .xyz, etc.). Would such a question be appropriate for this ...
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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 ...
user467
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Should dimensional analysis problems be on-topic? [duplicate]
We've had a few dimensional analysis questions in the past, but we've recently had quite a few more. I'm not calling anyone out here, I'm just stating a fact.
These homework examples may not ...
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Thanks for being more diligent about homework questions!
By and large, our resident scholars-in-training have been doing a commendable job with including their initial attempts in the homework problems that have been posted. I'm pleased that new users to ...
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Merging tags Scope and Allowed-questions
I was looking at the Meta-tags and I think scope and allowed-questions are very similar and should be merged.
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Scope of unsuitable questions to include security and hazardous flags
I would like to propose that the scope of questions that are unsuitable for this site be expanded to include those where it is apparent that the user:
is clearly unsuitably qualified to attempt a ...
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Should "Chemical Request" questions be on topic here?
Not to pick on anyone in particular, but the question https://chemistry.stackexchange.com/questions/5494/heaviest-non-hazardous-liquid-and-cheap-on-hold has brought up the issue of whether these "...
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Asking Brainteasers
I had recently posted a brainteaser on the site and it was closed. I just joined the site a few days ago and I was just wondering why exactly asking such questions is not appropriate.
https://...
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Should we allow Synthesis questions subject to the six constraints listed below?
Terminology
The asker is the original poser of the question. The compound is the desired result of the synthesis on which the question hangs. The synthesis is the synthesis of the compound.
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Take on "soft questions"
Sparked off by https://chemistry.stackexchange.com/questions/1331/roundup-of-nobel-prize-predictions-for-2012
Should "soft" questions, like the one linked to above, be on-topic for us? By a soft ...
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