The Periodic Table

Bounty Hunter

00:31

2

Q: Why is the carbanion formed in benzyne mechanism non-planar?

I was told by my chemistry teacher that the carbanion formed in the picture above is non-planar. I don't understand why. It looks like benzene with an extra electron pair at one of the carbons so shouldn't it be planar?

Martin - マーチン

07:14

@M.A.R. ಠ_ಠ

skill patrol

o/

satyatech

07:54

@Jan which area should I consider as shown in the above figure

@gannex can you help me plz urgent from satyatech

skullpetrol

\o @Koolman

Koolman

Hello

skullpetrol

I like your avatar skull.

Koolman

Thanks

Ramanujan

11:47

Hello

M.A.R.

@Ramanujan Jello

Loong

halogen

M.A.R.

Hullogen

M.A.R.

12:39

@Loong can you suspend that Cotton guy please? They haven't posted on meta and I've been refreshing it for like 5739 times now

!!flip

Chemobot

(ﾉToT)ﾉ ┫:･’.::･＼┻┻(･_＼)

M.A.R.

\o @Cowper K. Ettle. How may we assist you?

Please don't give us chromatography questions with poor typography.

CowperKettle

> I am Yuki Yasahiro, CEO of Global Translated Network, Inc (GTN, Inc.) company.

This 2017 year GTN, Inc. is appointing 1000+ new translators in our company from all languages from all over the world.

I've just gotten this

M.A.R.

@CowperKettle in your spam folder?

CowperKettle

This is their website (0:

> Each file done by our one professional translator and two professional quality checker, now way for bad work (it’s including in your same translation budget) for 100% error free work and delivered in the requested format On-time.

now way for bad work is sublime

> We do it in your budget because we just not want money, we want a trust-able relation for long term, we want our client full satisfaction, we want everyone love and respect with our honest and satisfied work.

we just not want money

M.A.R.

12:54

@CowperKettle ''100% error free work'' Dude, I'm telling you. Spam

@CowperKettle GAH, SPAM SPAM SPAM

CowperKettle

> That’s why we have 2 professional proofreaders for every one translator translation checking.

M.A.R.

Reply so we can have some fun.

CowperKettle

OMG

M.A.R.

6 mins ago, by M.A.R.

Reply so we can have some fun.

Martin - マーチン

14:20

1 hour ago, by M.A.R.

6 mins ago, by M.A.R.

Reply so we can have some fun.

M.A.R.

11 secs ago, by Martin - マーチン

1 hour ago, by M.A.R.

6 mins ago, by M.A.R.

Reply so we can have some fun.

Martin - マーチン

27 secs ago, by M.A.R.

11 secs ago, by Martin - マーチン

1 hour ago, by M.A.R.

6 mins ago, by M.A.R.

Reply so we can have some fun.

M.A.R.

14 secs ago, by Martin - マーチン

27 secs ago, by M.A.R.

11 secs ago, by Martin - マーチン

1 hour ago, by M.A.R.

6 mins ago, by M.A.R.

Reply so we can have some fun.

Martin - マーチン

@M.A.R. ಠ_ಠ

M.A.R.

19 secs ago, by Martin - マーチン

@M.A.R. ಠ_ಠ

Martin - マーチン

14:22

@M.A.R. ¯\_(ಠ_ಠ)_/¯

M.A.R.

!!flip/¯\_(ಠ_ಠ)_/¯

Chemobot

(ノ｀ー´)ノ・・・~~┻━┻

Martin - マーチン

hahahahahaha!

M.A.R.

!!flip/¯\_(ಠ_ಠ)_/¯

Chemobot

( つ•̀ω•́)つ⅋#ІⱢ5؛‾)ಠ‾ಠ(‾/⅋#ІⱢ5؛

M.A.R.

14:23

STUPID MARKDOWN

Martin - マーチン

24 secs ago, by Martin - マーチン

hahahahahaha!

M.A.R.

!!flip/markdown.js

Chemobot

(づಥਊಥ)づ︵ɯɐɹʞpoʍu˙ɾs

Martin - マーチン

so... what's going on?

M.A.R.

I'm exploring SO's chats

Well, only one chat

And getting halpful flagz to show off later

Martin - マーチン

14:25

which one?

M.A.R.

chat.stackoverflow.com/rooms/111347/sobotics

Full of bots posting links to possibly crappy content

Martin - マーチン

@M.A.R. have they posted your user profile yet?

2

M.A.R.

My conspiracy runs deeper than what some frivolous AI can detect

4 mins ago, by Martin - マーチン

24 secs ago, by Martin - マーチン

hahahahahaha!

Martin - マーチン

Kicks ina (@M.A.R.) for planning a conspiracy.

M.A.R.

You can't kill what's already dead. </badass-remark>

Anonymous

14:30

Hi

M.A.R.

!!greet/@Anon

Chemobot

Welcome to The Periodic Table @Anon! Here are our chat guidelines and it's recommended that you read them. If you want to turn Mathjax on, follow the instructions in this answer. Happy chatting!

M.A.R.

The only command that's been put to good use.

Martin - マーチン

Anonymous

Isn't hybridization of C in CO3 2- is sp3?

?

M.A.R.

14:34

sp3?

Why sp3?

Martin - マーチン

Carbonate

In chemistry, a carbonate is a salt of carbonic acid (H2CO3), characterized by the presence of the carbonate ion, CO2− 3. The name may also mean an ester of carbonic acid, an organic compound containing the carbonate group C(=O)(O–)2. The term is also used as a verb, to describe carbonation: the process of raising the concentrations of carbonate and bicarbonate ions in water to produce carbonated water and other carbonated beverages – either by the addition of carbon dioxide gas under pressure, or by dissolving carbonate or bicarbonate salts into the water. In geology and mineralogy, the term ...

Anonymous

One Oxygen is double bonded attached to carbon,other two Oxygen are single bond attached to carbon with one negative charge,so total there are four bonds right?

Martin - マーチン

It's planar, it cannot be sp3

M.A.R.

@Martin-マーチン I should draw a picture of carbonate's resonance structures using equilibrium arrows to annoy you right now

Martin - マーチン

@M.A.R. ಠ_ಠ

Anonymous

14:37

One double bond,and other two single bond with one e- charge ,so total 4 bonds not?

M.A.R.

@Anonymous Well, what is the hybridization of carbon in ethene, roughly?

Anonymous

Sp2

M.A.R.

9 mins ago, by M.A.R.

4 mins ago, by Martin - マーチン

24 secs ago, by Martin - マーチン

hahahahahaha!

@Anonymous So why is this any different?

Martin - マーチン

25 secs ago, by M.A.R.

9 mins ago, by M.A.R.

4 mins ago, by Martin - マーチン

24 secs ago, by Martin - マーチン

hahahahahaha!

M.A.R.

21 secs ago, by Martin - マーチン

25 secs ago, by M.A.R.

9 mins ago, by M.A.R.

4 mins ago, by Martin - マーチン

24 secs ago, by Martin - マーチン

hahahahahaha!

Martin - マーチン

14:38

Sorry, it's really not fair to @Anonymous to do the funny stuff right now...

Anonymous

O^- C O^-

M.A.R.

@Martin-マーチン Well, I'm waiting for an answer

Anonymous

::

M.A.R.

@Anonymous I don't speak Greek

Martin - マーチン

what answer?

Anonymous

14:39

Oops,I can't even upload photo,I will better ask on main site

And post link here

M.A.R.

@Anonymous You can turn on Mathjax here:

13

Q: MathJax in chat (ChatJax offshoot)

This is an offshoot of ChatJax, which enables MathJax along with mhchem on chat. Copy the text below: javascript:(function(){if(window.MathJax===undefined){var%20script=document.createElement("script");script.type="text/javascript";script.src="https://d3eoax9i5htok0.cloudfront.net/mathjax/lat...

discussion mathjax chat

And type in MathJax

Anonymous

@Martin-マーチン and @M.A.R.

Martin - マーチン

@Anonymous explain

M.A.R.

@Anonymous OK, so what's the problem here?

Anonymous

There are four bond attached to carbon

M.A.R.

14:49

That doesn't conflict with what we say, except it doesn't show the actual geometry.

Anonymous

So hybridization should be sp3

M.A.R.

@Anonymous So is in ethene's case.

Why did you say sp2 in ethene's case?

Anonymous

I see,sorry for disturbance

I understand double bond means sp2 and single bond means sp3

M.A.R.

No, geometry would mean either of sp2 and sp3.

Anonymous

OK,bye,thanks

Martin - マーチン

14:54

kthxbai

M.A.R.

kthxbai from Tabriz

LOL what happened?

@Mart what happened all of a sudden?

Martin - マーチン

2 mins ago, by Anonymous

OK,bye,thanks

M.A.R.

Wondering if 'geometry' is a curse is some language

Martin - マーチン

omg no....

-1

Q: Hybridization of carbon in CO3 2-

Shouldn't carbon atom has sp3 hybridization because there are four bonds to carbon?

carbonyl-compounds hybridization

M.A.R.

Shit.

Martin - マーチン

14:56

@M.A.R. I wouldn't know

@M.A.R. GEOMETRY!!!!

M.A.R.

@Martin-マーチン Geometry you

Martin - マーチン

@M.A.R. triple geometry you!

M.A.R.

@Martin-マーチン Mothergeometrier

So prolly calling someone's mom a mathematician is offensive

Martin - マーチン

hmmm... that's an interesting approach...

M.A.R.

I know. I'm very creative

Martin - マーチン

15:08

yes you are

M.A.R.

BTW, @Mart we should write up a couple of tag meta posts like the one you did for TRE (II)

Yes, I haven't fully forgotten or abandoned the idea.

This time, we might even get rid of [homeworkz]

Martin - マーチン

@M.A.R. OMG!

M.A.R.

Or at least rename it.

Martin - マーチン

haha... you're a dreamer

M.A.R.

No, I'm the great MAR

Martin - マーチン

15:13

!!gun

Chemobot

ヽ༼ຈ益ຈ༽_•︻̷̿┻̿═━一|<——— ҉ Ĺ̯̿̿▀̿ ̿)

Martin - マーチン

well, I need to be going... see y'all soon....

I have a terrible [reaction] to your [reaction]. I agree on its removal, but what should we replace it with? IIRC some (more than 54) questions couldn't meaningfully have any other tags. — M.A.R. 4 mins ago

M.A.R.

\o

Martin - マーチン

Dude... you gotta be kidding me....

Write. an. answer.

M.A.R.

@Martin-マーチン Well, those were questions that prolly should've been closed

I need to collect data before writing an answer

Martin - マーチン

15:15

@M.A.R. those are questions that prolly need to get burned

ok... g2g now, really

M.A.R.

@Martin-マーチン And we didn't know how to close them

M.A.R.

16:53

!!doubleflip/rules

Chemobot

sǝꞁnɹ︵╰(゜Д゜)╯︵ɹnꞁǝs

CowperKettle

> The new artificial synapse, reported in the Feb. 20 issue of Nature Materials, mimics the way synapses in the brain learn through the signals that cross them. This is a significant energy savings over traditional computing, which involves separately processing information and then storing it into memory. Here, the processing creates the memory.

sciencedaily.com/releases/2017/02/170221142046.htm

M.A.R.

So many people in this room and no one is talking

ringo

👀

M.A.R.

Poking @Ringo's eyes

ringo

17:03

😵

I need to go to the store but I don't feel like biking up that big hill

M.A.R.

@ringo Grab your iSomething and listen to some tunes

M.A.R.

17:31

-1

Q: About bond length

How to compare bond length in pcl2f3 pf(axial) and p-cl p-f(equitorial) and p-cl

organic-chemistry

''how to compare bond length in dshajfdk'' would look the same. -__-

Also that's one damn long picture

satyatech

@M.A.R hey man how are u doing?

Should I downvote that question ??

@M.A.R

M.A.R.

@satyatech Hey

@satyatech How would I know? It's your vote

satyatech

You fine these days,,,. :)

You know why🎼

M.A.R.

Great, thanks

I feel a bit sick

@satyatech I don't

satyatech

That picture gets rotated??

M.A.R.

17:38

@satyatech No, the OP should post a picture with correct rotation

satyatech

That person tried to pic the photo in landscape mode,so by Default that photo got rotated,,,. Yeah it could have been rotated back, but it's a process ; though..

*what is the meaning of OP ( is it online poster ?) Consider not laughing at me ,as I really don't know lol, ;)

@M.A.R.

M.A.R.

@satyatech Original Poster

satyatech

Thanks; at least some common sense matched lol

M.A.R.

@satyatech It was a really nice guess ;)

1,3-feeds

18:31

2

Q: I have a terrible [reaction]

We've all seen it, we've probably all applied it at least once: reaction. Yes, sometimes desperate times need desperate measures, and I admit I have used this one. And if I recall correctly, I even wrote the description: This general tag should be used if the question is about a specific (se...

discussion tags site-cleanup

0

Q: Scope of [heterocyclic-chemistry] and [aromatic-chemistry]

I'll keep this short and sweet, since I've gotta head off in 10 minutes. The tag heterocyclic-chemistry seems to have popped up recently. I think that this is a good tag to have, there are numerous books written on the topic and I had an entire course on it. There are already plenty of suitable q...

discussion tags

M.A.R.

@1,3-feeds I have a terrible [reaction] to your being late

M.A.R.

18:57

Hey @Not

Bounty Hunter

19:17

3

Q: Existence of Dichlorine Pentoxide

I searched the net and a lot of books but i was unable to find any information about Dichlorine Pentoxide. So does Dichlorine Pentoxide($\ce{Cl2O5}$) exist? If it doesnt exist then why so? Dibromine pentoxide and Iodine Pentoxide does exit, then why not Dichlorine Pentoxide?

homework inorganic-chemistry

hBy2Py

20:56

3

Loong

:-)

hBy2Py

walks away whistling...

(source)

Loong

23:06

@hBy2Py What is that football table doing there?

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