Who's the best at making bad jokes about Iodine and Americium?
I AM
Search found 30 matches
- Sun Jun 10, 2018 9:35 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
- Sun Jun 10, 2018 9:22 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
OMG I've lost a neutron!
It's ok you can get a new one free of charge.
It's ok you can get a new one free of charge.
- Sun Jun 10, 2018 6:25 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
What do you call an acid with attitude?
A-mean-oh-acid.
A-mean-oh-acid.
- Sun Jun 03, 2018 4:36 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
What happens to nitrogen when the sun rises?
It becomes day-trogen.
It becomes day-trogen.
- Sun Jun 03, 2018 4:34 pm
- Forum: Electron Configurations for Multi-Electron Atoms
- Topic: Half filled exception
- Replies: 3
- Views: 1553
Re: Half filled exception
This would occur in an atom with an electron configuration where its (n-1)d orbital contains 4 or 9 electrons. The atom will be more stable if it takes an electron from the (n)s^2 orbital making the (n-1)d orbital contain 5 electrons (half-full) or 10 electrons (full orbital) while (n)s orbital will...
- Sun Jun 03, 2018 4:28 pm
- Forum: Electron Configurations for Multi-Electron Atoms
- Topic: Polarity [ENDORSED]
- Replies: 4
- Views: 589
Re: Polarity [ENDORSED]
Electron configurations tell us how many electrons there in total and how many there are in each orbital. Therefore, polarity does not play a factor in determining an atom's electron configuration.
- Sun May 27, 2018 10:04 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
How did the hipster chemist burn his hand?
He picked up his beaker before it was cool.
He picked up his beaker before it was cool.
- Sun May 27, 2018 9:34 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
What should you do if no one laughs at your chemistry jokes?
Keep telling them until you get a reaction.
Keep telling them until you get a reaction.
- Sun May 27, 2018 9:11 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
Two chemists walk into a bar.
One says, "I'll have an H2O." The other says, "I'll have an H2O, too." The second chemist dies.
One says, "I'll have an H2O." The other says, "I'll have an H2O, too." The second chemist dies.
- Sun May 20, 2018 7:55 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
It has been discovered that money consists of a yet-to-be- indentified superheavy element. The proposed element name is Un-obtainium.
- Sun May 20, 2018 6:34 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
What was Avogadro's favorite sport? Golf - because he always got a mole-in-one.
- Sun May 20, 2018 6:19 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
Why do chemists enjoy working with ammonia? Because it's pretty basic stuff.
- Sun May 13, 2018 8:54 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
Q: What animal is made up of calcium, nickel and neon?
A: A CaNiNe
A: A CaNiNe
- Sun May 13, 2018 8:47 pm
- Forum: Electron Configurations for Multi-Electron Atoms
- Topic: Electron configuration
- Replies: 7
- Views: 798
Re: Electron configuration
The direction of the spin does not matter as long as you fill in all of the orbitals with the same direction spin first.
- Sun May 13, 2018 8:39 pm
- Forum: Lewis Structures
- Topic: Valence shell on Noble gases
- Replies: 4
- Views: 619
Re: Valence shell on Noble gases
The reason on why electrons are added is to achieve a stable state, therefore noble gases do not need electrons to be added as they are in the most stable due to their complete outer shell.
- Sun May 06, 2018 9:36 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
Q: According to a chemist, why is the world so diverse? A: Because it's made up of alkynes of people.
- Sun May 06, 2018 9:35 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
Q: What is a Ochem students favorite kind of plant? A: A chemistree
- Sun May 06, 2018 9:26 pm
- Forum: Electron Configurations for Multi-Electron Atoms
- Topic: Electron Configurations and Unpaired e- [ENDORSED]
- Replies: 3
- Views: 519
Re: Electron Configurations and Unpaired e- [ENDORSED]
According to Hund's rule, every orbital in a sublevel has to be occupied before placing the rest of the leftover electrons. Therefore the p suborbital can hold 6 electrons in total and has 3 orbitals. Since there are 4 electrons that will occupy the p-suborbital, you will each place one electron in ...
- Sun Apr 29, 2018 10:03 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
Q: Why are chemists great for solving problems?
A: They always have a solution.
A: They always have a solution.
- Sun Apr 29, 2018 10:02 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
Chemists never die, they just stop reacting.
- Sun Apr 29, 2018 5:24 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
Learning about electrons is exciting. They bring chemistry to a whole new level.
- Sun Apr 22, 2018 6:22 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
Did you hear about the man who got cooled to absolute zero?
He's 0K now.
He's 0K now.
- Sun Apr 22, 2018 6:17 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
How often do I tell Chemistry jokes?
Periodically!
Periodically!
- Sun Apr 22, 2018 2:52 pm
- Forum: Properties of Light
- Topic: Test 2 and Wavelengths/ Frequencies Table
- Replies: 3
- Views: 400
Test 2 and Wavelengths/ Frequencies Table
Do we need to memorize the wavelengths and frequencies of different types of electromagnetic radiation (i.e. that 400 nm corresponds with violet visible light etc.) or will we be given a table with the amounts on the test?
- Sun Apr 15, 2018 9:25 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3891431
Re: Post All Chemistry Jokes Here
Q: What do you call a tooth in a glass of water?
A: One molar solution.
A: One molar solution.
- Sun Apr 15, 2018 8:31 pm
- Forum: Properties of Light
- Topic: HW 1.9 [ENDORSED]
- Replies: 1
- Views: 348
HW 1.9 [ENDORSED]
For the last line of problem 9, I converted nm to m and used the formula v=c/lambda to get the frequency. However I keep getting 1.2*10^-1 Hz whereas the solution manual says that it's supposed to be 1.2*10^17 Hz. Can somebody help me figure this out please? Thank you!
- Sun Apr 15, 2018 2:19 pm
- Forum: Balancing Chemical Reactions
- Topic: Fractions in chemical equations [ENDORSED]
- Replies: 5
- Views: 1951
Re: Fractions in chemical equations [ENDORSED]
There can't be a fraction of an atom and thus you have to multiply the entire reaction by the denominator of the fraction to get all of the stoichiometric coefficients to be whole numbers.
- Sun Apr 15, 2018 2:12 pm
- Forum: Limiting Reactant Calculations
- Topic: M11 HW
- Replies: 4
- Views: 531
Re: M11 HW
I would do the calculations to prove that Oxygen is the limiting reactant.
- Sun Apr 15, 2018 2:02 pm
- Forum: Molarity, Solutions, Dilutions
- Topic: G.23 from HW [ENDORSED]
- Replies: 4
- Views: 875
Re: G.23 from HW [ENDORSED]
I first converted both NaCl and KCl to moles, then added them together and finally multiplied by (1/0.1L)
- Sun Apr 15, 2018 10:39 am
- Forum: Significant Figures
- Topic: Significant Figures When Multiplying and Dividing [ENDORSED]
- Replies: 4
- Views: 890
Re: Significant Figures When Multiplying and Dividing [ENDORSED]
They have the same rule: for both cases, you would use the least number of sig figs given in any number in the problem to determine how many are needed for your answer. :)
i.e. 2.8*3.48= 9.7 (used two sig figs as the least number of sig figs is two due to 2.8)
i.e. 2.8*3.48= 9.7 (used two sig figs as the least number of sig figs is two due to 2.8)