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12:18 AM
@MirzaTheCutiePie " distance of a particular value of n " - there's no such thing? BTW if you're not gonna make better questions, thing like question ban might happen, just saying...
All, yor questions look either unclear or too broad or even opinion based and these are all reasons to close and downvote.
 
1:17 AM
3
Q: Grouping of symmetry classes in chemistry character tables

Kameron ShrumIn the C3v point group, it lists three sigma Vs together in one column (class), and it doesn't list the cVs separately. Consequently there are three irreducible representations. In the C2v point group, however, it lists 2 separate cVs in separate columns. Consequently there are four irreducibl...

 
 
1 hour later…
2:41 AM
im really just learning idk
im new to chemistry and im teaching it myself so yeah
what i meant to say is the distance of an electron from the nucleus for a particular value of n
for example n =3 would be the third shell, is the third shell always the same distance from the nucleus?
Also my english is pretty bad so apologies if what i say doesn't come across right
And also if there's any ways I can improve my questions or english id appreciate some input
 
 
2 hours later…
5:06 AM
2
Q: What are the fundamental principles that are found throughout chemistry?

MirzaTheCutiePieIn the same way that biology has the fundamental idea that all organisms want to reproduce and pass on their genetic information, and that evolution accounts for the diversity of life, what are some of the ideas that tie chemistry together? Apart from all the specifics, what is chemistry really a...

 
5:42 AM
Good morning to all!
 
@AumkaarPranav Hi. For some it might not be morning at all. Many live in different time zones.
 
Yeah! Was just going to say that
@GuruVishnu is it morning or evening for you btw?
And is HNQ a bot?
 
I live in the same time zone as of you. So yes.
@AumkaarPranav Yes.
 
Then Good Morning to you! :)
I came here to ask about a question realted to aromaticity in multiple ring system, searched about it on main site and found that aromaticity is a topic where people debate a lot
So wanted to post my question here before putting it on the main
 
@AumkaarPranav Fine. If I remember properly, you can't blindly apply the Huckel's rule to multiple ring systems. There are certain rules, which I studied somewhere on the internet.
Did you check this one? :
15
Q: Is there any special rules for checking the aromaticity of polycyclic compounds?

Rajath Krishna RThis question arose in my mind because it's given in a book that pyrene is aromatic. How can it be with 16 π electrons? So, it should be actually anti-aromatic or is there any special rule for these types of compounds?

 
5:51 AM
If we protonate this thing at the central carbon, then would it be more acidic than cyclopentadiene?
 
6:39 AM
Well, I posted the question on the main site:
0
Q: Comapring acidic strength of two cyclic molecules

Aumkaar PranavThis is the question: Which one is more acidic? According to me, cyclopentadiene should have been the answer as losing a proton would make it aromatic; whereas the first option doesn't need deprotonation to be aromatic, it already is. However the first option is given as the correct o...

 
 
13 hours later…
8:02 PM
@AumkaarPranav Yes it's much stronger
 

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