Search found 24 matches

by 405060280
Sun Jul 30, 2017 11:41 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

oxygen and potassium went on a date and it went OK
by 405060280
Sun Jul 30, 2017 11:40 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

A guy went to a bar with his friend and he said to the bartender, "may I have some H2O" and the other guy said, "May I have some H2O too." Then he dies.
by 405060280
Sun Jul 30, 2017 11:37 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

H2O is water, H2O2 is hydrogen peroxide, H204 is drinking
by 405060280
Sun Jul 30, 2017 11:36 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

myself
by 405060280
Sun Jul 23, 2017 2:13 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

protons assume they're right, they're positive about it!
by 405060280
Sun Jul 23, 2017 2:13 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

Don't trust atoms, they make up everything.
by 405060280
Sun Jul 23, 2017 2:12 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

What did the detective base say during a difficult crime with little evidence?

"We need to go back to the bas(e)ics"
by 405060280
Sun Jul 23, 2017 2:12 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

H2O is water and H2O2 is hydrogen peroxide. What is H2O4?
Drinking.
by 405060280
Sun Jul 23, 2017 2:11 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

Have you heard the one about a chemist who was reading a book about helium?
He just couldn't put it down.
by 405060280
Sun Jul 23, 2017 2:11 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

What is the chemical formula for "coffee"?

CoFe2
by 405060280
Sun Jul 23, 2017 2:10 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

what did the chemist say when he found 2 isotopes of helium?
"Hehe"
by 405060280
Sun Jul 23, 2017 1:55 pm
Forum: Lewis Structures
Topic: Octet Rule
Replies: 1
Views: 203

Re: Octet Rule

the first 4 elements
by 405060280
Sun Jul 16, 2017 9:43 pm
Forum: Resonance Structures
Topic: How to find the most stable structure [ENDORSED]
Replies: 3
Views: 318

Re: How to find the most stable structure [ENDORSED]

you have to calculate the formal charges of all the elements in the compound and the smaller the number is the more stable the structure is.
by 405060280
Sun Jul 16, 2017 9:39 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

if you are not part of the solution, you are part of the precipitate
by 405060280
Sun Jul 16, 2017 9:36 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

what do you call a tooth in a glass of water?
a moler solution.
by 405060280
Sun Jul 16, 2017 9:33 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

what do you do with some dead chemists?
barium.
by 405060280
Sun Jul 09, 2017 7:41 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

Two friends went to a bar and one of them said "may I have some H2O", and the other one said "may I have some H2O too" then he died
by 405060280
Sun Jul 09, 2017 7:39 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

I asked the guy sitting next to me if he had any sodium hypobromite, he said NaBro
by 405060280
Sun Jul 09, 2017 7:37 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

Are you Na because you are sodium cute
by 405060280
Sun Jul 09, 2017 5:48 pm
Forum: Wave Functions and s-, p-, d-, f- Orbitals
Topic: Atomic Orbitals
Replies: 4
Views: 484

Atomic Orbitals

Are orbitals only for electrons? I am generally really confused by the concept of atomic orbitals.
by 405060280
Sun Jul 02, 2017 9:23 pm
Forum: Molarity, Solutions, Dilutions
Topic: Problem G.25 in Fundamentals
Replies: 3
Views: 295

Re: Problem G.25 in Fundamentals

One of the most important thing to remember when it comes to dilution is that the moles of the solute do not change before and after dilution. So in this particular problem, you just need to find out how many moles of substance X is in 10ml of the solution. Let me know if you have any questions.
by 405060280
Sat Jul 01, 2017 8:17 pm
Forum: Limiting Reactant Calculations
Topic: Question M.3
Replies: 1
Views: 319

Re: Question M.3

Well, there is only one reactant in this problem, so I don't think there exists a limiting reactant. In this problem, since all you need to find is the percentage yield, you do not need to calculate the mole of the product (CO2, in this case). First of all, calculate the mole of CaCO3 based on it's ...
by 405060280
Sat Jul 01, 2017 8:05 pm
Forum: Balancing Chemical Reactions
Topic: Order of molecules balanced
Replies: 6
Views: 602

Re: Order of molecules balanced

I think it helps me when I start with the element that's "not common", which means I personally would leave C,H,O to be the last ones to take care of. In other words, I normally start with metal, or just that one or to elements that are not in every single reactant and product.
by 405060280
Sat Jul 01, 2017 7:56 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1019075

Re: Post All Chemistry Jokes Here

Once upon a time, mama bear and baby bear went swimming in the ocean. But once they got into the water, the baby bear started to worry because he was scared that he would drown(dissolve). Then mama bear said to the baby bear, "it's ok, we are not polar."

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