CHEMISTRY COMMUNITY

Abdullah2I

A neutron walks into a bar. He asks the bartender, "How much for a beer?"
The bartender offers him a warm smile and says, "For you, no charge".

Abdullah2I

Q: What do you call a tooth in a glass of water?
A: One molar solution.

Abdullah2I

H2O is water and H2O2 is hydrogen peroxide. What is H2O4?
Drinking.

Abdullah2I

What happens to Nitrogen when the Sun comes up?

It becomes Daytrogen.

(you're welcome)

Abdullah2I

Are you full of Beryllium, Gold, and Titanium?

Because y'all are BeAuTi-ful.

Abdullah2I

How can you determine what K is based on a table without being given any other information outside of concentration and initial rates?

Abdullah2I

Thanks for the answers, i had the same question

Abdullah2I

What did C14 do for Valentine's Day?

He went carbon dating.

Abdullah2I

My TA said that we should definitely know the derivations

Abdullah2I

i have the same question

Abdullah2I

So is the stoichiometric coefficient always gonna be in a fraction with 1 over itself?

Abdullah2I

I asked the guy sitting next to me if he had any Sodium Hypobromite…
He said NaBrO

Abdullah2I

I keep ending up with 22 degrees Celsius for the final answer.

Abdullah2I

Can anyone help me work through the problem? I'm stuck.

Abdullah2I

So, is there a way to figure out how to derive equations or do we need to know how to do that?

Abdullah2I

Thank you.

Abdullah2I

No, I don't think he does.

Abdullah2I

The change is so small that is almost negligible

Abdullah2I

What is the answer

Abdullah2I

Can someone explain the basic concept of when to use it?

Abdullah2I

Staying in degrees Celsius would be better, I think.

Abdullah2I

Yeah, I believe so because otherwise it would cause confusion

Abdullah2I

Essentially, You have to end with the same amount of energy you started with, otherwise your answer is likely wrong.

Abdullah2I

What's the exact difference between these two?

Abdullah2I

Yeah, i have the same question.

Abdullah2I

Yes, this helps a lot. Thanks!

Abdullah2I

How are polarity and the dipole moment related, if they are at all? Someone please explain.

Abdullah2I

Thank you all for answering my question, it really helped.

Abdullah2I

Do you draw coordination compounds the same way as normal Lewis structures?

Abdullah2I

They can be both act as an acid or a base, i.e H2O

Abdullah2I

Can anyone explain how to determine bond angles? Is it based on the regions of electron density or something else?

Abdullah2I

I know this doesn't help answer this question, but i was wondering the same thing.

Abdullah2I

From what I know, it is the central atom/ion and the "things" around it, such as molecules, ligands, etc. The molecules inside this are attached directly to the metal.

Abdullah2I

this whole post is really helpful, thanks

Abdullah2I

9. Draw the correct electron configuration of Ni^2+ using Aufbau's Principle.

Wouldn't this be just be the 1s, 2s, 2p, 3s, 3p, and four of the 5 3d orbitals filled? If not, please explain what the right answer is. Thanks.

Abdullah2I

one of the TAs said that we should just know about them conceptually

Abdullah2I

Did you know that you can cool yourself to -273.15˚C and still be 0K?

Abdullah2I

i believe the nuclear charge always affects the electron affinity but I'm not 100% sure about the other part of your question.

Abdullah2I

Yes, I think you're right about the negative being from energy level going down/electrons being emitted. I'm not sure about the second part though.

Abdullah2I

Yeah, I was really confused about this as well, but this helps. Thanks!

Abdullah2I

Even though this question wasn't from me, thanks for answering. I was looking for the better way to do it.

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