Why can you never trust an atom?
They make up literally everything.
Search found 104 matches
- Sat Mar 13, 2021 1:51 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
- Sat Mar 13, 2021 1:51 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What do you call an acid with an attitude?
A-mean-o Acid
A-mean-o Acid
- Sat Mar 13, 2021 1:51 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
I like to hear chemistry puns, periodically.
- Sat Mar 13, 2021 1:50 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Gold is the best element because it’s AU-some.
- Sat Mar 13, 2021 1:49 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Lose an electron?
Gotta keep an ion it.
Gotta keep an ion it.
- Fri Mar 05, 2021 3:45 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Helium walks into a bar,
The bar tender says "We don't serve noble gasses in here."
Helium doesn't react.
The bar tender says "We don't serve noble gasses in here."
Helium doesn't react.
- Fri Mar 05, 2021 3:45 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
I asked the guy sitting next to me if he had any Sodium Hypobromite…
He said NaBrO
He said NaBrO
- Fri Mar 05, 2021 3:45 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Why do chemists like nitrates so much?
They're cheaper than day rates.
They're cheaper than day rates.
- Fri Mar 05, 2021 3:44 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Did you know that oxygen went for a second date with potassium?
How did it go?
It went OK2!
How did it go?
It went OK2!
- Fri Mar 05, 2021 3:44 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Don't trust atoms, they make up everything.
- Fri Feb 26, 2021 8:34 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What did the chemist do when he cut his leg? He put his neon (knee on) a table to bandage it up.
- Fri Feb 26, 2021 8:34 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Hey want to hear a joke about potassium?... K
- Fri Feb 26, 2021 8:33 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What do you do with a dead scientist? You barium. That's if you can't helium or curium.
- Fri Feb 26, 2021 8:33 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
A good way to remember gold is "Au gimme that gold"
- Fri Feb 26, 2021 8:33 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Are you 11 protons?
'Cause you are sodium fine.
'Cause you are sodium fine.
- Fri Feb 19, 2021 4:26 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What element derives from a Norse [censored]? Thorium.
- Fri Feb 19, 2021 4:26 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What did the chemist say when he found two isotopes of helium?
-HeHe
-HeHe
- Fri Feb 19, 2021 4:26 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Q: Why do chemists call helium, curium, and barium the medical elements?
A: Because if you can't helium or curium, you barium!
A: Because if you can't helium or curium, you barium!
- Fri Feb 19, 2021 4:25 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What is the name of agent 007's Eskimo cousin? Polar Bond.
- Fri Feb 19, 2021 4:25 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What is the chemical formula of coffee? CoFe2
- Thu Feb 11, 2021 12:48 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Q: What is the fastest way to determine the inappropriate word of a chromosome?
A: Pull down its genes.
A: Pull down its genes.
- Thu Feb 11, 2021 12:47 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
A frog telephones the Psychic Hotline. His Personal Psychic Advisor tells him, “You are going to meet a beautiful young girl who will want to know everything about you.”
The frog is thrilled! “This is great! Will I meet her at a party?”
“No,” says his advisor, “in her biology class.”
The frog is thrilled! “This is great! Will I meet her at a party?”
“No,” says his advisor, “in her biology class.”
- Thu Feb 11, 2021 12:47 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
I was reading a book on helium. I couldn’t put it down.
- Thu Feb 11, 2021 12:46 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
A physicist, a biologist, and a chemist were going to the ocean for the first time. The physicist saw the ocean and was fascinated by the waves. He said he wanted to do some research on the fluid dynamics of the waves and walked into the ocean. Obviously he was drowned and never returned. The biolog...
- Thu Feb 11, 2021 12:46 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
A chemist walks into a pharmacy and asks the pharmacist, “Do you have any acetylsalicylic acid?”
“You mean aspirin?” asked the pharmacist.
“That’s it! I can never remember that word.”
“You mean aspirin?” asked the pharmacist.
“That’s it! I can never remember that word.”
- Fri Feb 05, 2021 11:01 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What was Avogadro's favorite sport? Golf, because he always got a mole-in-one.
- Fri Feb 05, 2021 11:00 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What show do cesium and iodine love to watch together?
CsI
CsI
- Fri Feb 05, 2021 11:00 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What do you call a tooth in a glass of water?
A one molar solution
A one molar solution
- Fri Feb 05, 2021 10:59 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What’s the chemical formula for a banana?
BaNa2
BaNa2
- Fri Feb 05, 2021 10:59 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Old chemists never die, they simply stop reacting.
- Fri Feb 05, 2021 10:57 pm
- Forum: Student Social/Study Group
- Topic: Silly Mistakes?
- Replies: 72
- Views: 5801
Re: Silly Mistakes?
This was such a helpful post, I feel a lot better after reading it! :)
- Sun Jan 31, 2021 1:12 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Q: Did you hear about the man who got cooled to absolute zero?
A: He's 0K now.
A: He's 0K now.
- Sun Jan 31, 2021 1:12 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Organic chemistry is difficult. Those who study it have alkynes of trouble.
- Sun Jan 31, 2021 1:11 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
A photon checks into a hotel and is asked if he needs any help with his luggage. He says, "No, I'm traveling light."
- Sun Jan 31, 2021 1:11 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
If you're not part of the solution, you're part of the precipitate.
- Sun Jan 31, 2021 1:11 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Two chemists go into a bar. The first one says "I think I'll have an H2O." The second one says "I think I'll have an H2O too" — and he died.
- Fri Jan 22, 2021 2:10 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Q: What did one ion say to the other?
A: I've got my ion you.
A: I've got my ion you.
- Fri Jan 22, 2021 2:09 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Q: What do you do with a dead chemist?
A: Barium
A: Barium
- Fri Jan 22, 2021 2:09 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
The optimist sees the glass half full.
The pessimist sees the glass half empty.
The chemist see the glass completely full, half in the liquid state and half in the vapor state.
The pessimist sees the glass half empty.
The chemist see the glass completely full, half in the liquid state and half in the vapor state.
- Fri Jan 22, 2021 2:08 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Online money has recently been discovered to be a not-yet-identified super heavy element.
The proposed name is: Un-obtainium.
The proposed name is: Un-obtainium.
- Fri Jan 22, 2021 2:07 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Q: What is the most important rule in chemistry?
A: Never lick the spoon!
A: Never lick the spoon!
- Fri Jan 15, 2021 9:51 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Q: What do you do with a dead chemist?
A: Barium
A: Barium
- Fri Jan 15, 2021 9:50 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Q: What did the bartender say when oxygen, hydrogen, sulfur, sodium, and phosphorous walked into his bar?
A: OH SNaP!
A: OH SNaP!
- Fri Jan 15, 2021 9:50 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Q: If H2O is the formula for water, what is the formula for ice?
A: H2O cubed.
A: H2O cubed.
- Fri Jan 15, 2021 9:49 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Q: What did the scientist say when he found 2 isotopes of helium?
A: HeHe
A: HeHe
- Fri Jan 15, 2021 9:49 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Q: Why was the mole of oxygen molecules excited when he walked out of the singles bar?
A: He got Avogadro's number!
A: He got Avogadro's number!
- Fri Jan 15, 2021 9:48 pm
- Forum: Student Social/Study Group
- Topic: Chemistry Community Points
- Replies: 12
- Views: 632
Re: Chemistry Community Points
You'l for sure get points and even if you can't find a helpful thread, you can always post a chem joke on the joke's thread! :)
- Fri Jan 08, 2021 7:24 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What is the show cesium and iodine love watching together?
CSI
CSI
- Fri Jan 08, 2021 7:24 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Why do chemists like nitrates so much?
They're cheaper than day rates.
They're cheaper than day rates.
- Fri Jan 08, 2021 7:24 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
How about the chemical workers… are they unionized?
- Fri Jan 08, 2021 7:23 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
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.
He just couldn't put it down.
- Fri Jan 08, 2021 7:23 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Did you know that you can cool yourself to -273.15˚C and still be 0k?
- Fri Dec 11, 2020 7:38 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What did the scientist say when he found 2 isotopes of helium?
-HeHe
-HeHe
- Fri Dec 11, 2020 7:38 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
I would like to apologize for not adding more jokes... but I only update them.... periodically!
- Fri Dec 11, 2020 7:37 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What do you do with a sick chemist?
-If you can't helium, and you can't curium, then you might as well barium.
-If you can't helium, and you can't curium, then you might as well barium.
- Fri Dec 11, 2020 7:36 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What is the show cesium and iodine love watching together?
-CSI
-CSI
- Fri Dec 11, 2020 7:36 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Why do chemists like nitrates so much?
They're cheaper than day rates.
They're cheaper than day rates.
- Sat Dec 05, 2020 5:29 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Organic chemistry is difficult. Those who study it have alkynes of trouble.
- Sat Dec 05, 2020 5:27 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
A photon checks into a hotel and is asked if he needs any help with his luggage. He says, "No, I'm traveling light."
- Sat Dec 05, 2020 5:26 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
If you're not part of the solution, you're part of the precipitate.
- Sat Dec 05, 2020 5:26 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
The optimist sees the glass half full. The pessimist sees the glass half empty. The chemist sees the glass completely full, half with liquid and half with air.
- Sat Dec 05, 2020 5:24 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
If the Silver Surfer and Iron Man team up, they'd be alloys.
- Fri Nov 27, 2020 8:46 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What was Avogadro's favorite sport? Golf! He always got a mole-in-one!
- Fri Nov 27, 2020 8:40 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Wait, are all these jokes too basic for you? Because I see no reaction.
- Fri Nov 27, 2020 8:40 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What did silver say to gold at the bar? "Au, get outta here!"
- Fri Nov 27, 2020 8:39 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
If H2O is the formula for water, then what is the formula for ice? H2O cubed!
- Fri Nov 27, 2020 8:38 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
I'd give you some more chemistry jokes, but all the good ones ARGON.
- Sat Nov 21, 2020 5:59 pm
- Forum: Student Social/Study Group
- Topic: Post Midterm Blues
- Replies: 71
- Views: 3214
Re: Post Midterm Blues
One thing I've found is that it normally doesn't matter how we feel after the midterm. Even if you feel great about it, sometimes you end up bombing. On the contrary, you may feel terrible but end up doing great! I've found it's best not to wonder and hope for the best. If the results don't end up b...
- Sat Nov 21, 2020 5:53 pm
- Forum: Ionic & Covalent Bonds
- Topic: Covalent Character
- Replies: 33
- Views: 1427
Re: Covalent Character
The smaller the difference in electronegativity, the more covalent the bond. Based on this we can infer that the bigger the difference in electronegativity, the more ionic the bond.
- Sat Nov 21, 2020 5:45 pm
- Forum: Sigma & Pi Bonds
- Topic: Are sigma and pi bonds the only types of bonds?
- Replies: 2
- Views: 149
Re: Are sigma and pi bonds the only types of bonds?
For the purposes of this class, we only need to know about sigma and pi bonds. Delta bonds also exist but we won't see those in Chem 14A.
- Sat Nov 21, 2020 5:44 pm
- Forum: Lewis Structures
- Topic: Central Atom Question
- Replies: 20
- Views: 1111
Re: Central Atom Question
Hydrogen can never be the central atom in a molecule because it simply has too few electrons. Since it only has one it will forever be the bonding atom and not the central atom.
- Sat Nov 21, 2020 5:43 pm
- Forum: Ionic & Covalent Bonds
- Topic: Polar Bonds [ENDORSED]
- Replies: 26
- Views: 1211
Re: Polar Bonds [ENDORSED]
The key thing I look for is symmetry in the molecule and after that, I look at the charges. If there is symmetry in both the bonds and charges within the molecule it is likely nonpolar.
- Fri Nov 13, 2020 4:02 pm
- Forum: Student Social/Study Group
- Topic: Participation
- Replies: 56
- Views: 2720
Re: Participation
Just check the number of times you've posted on the right of the screen.
- Fri Nov 13, 2020 4:02 pm
- Forum: Student Social/Study Group
- Topic: Midterm 2
- Replies: 22
- Views: 708
Re: Midterm 2
60% Textbook review, 20% sapling, and 20% reviewing my notes
- Fri Nov 13, 2020 4:00 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
What's the dullest element? Bohrium!
- Fri Nov 13, 2020 4:00 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
A neutron walks into a bar. He asks the bartender, "How much for a beer?" The bartender gives him a smile and says, "For you, no charge."
- Fri Nov 13, 2020 3:59 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Did you hear oxygen went on a date with potassium? It went OK!
- Fri Nov 06, 2020 3:15 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3004396
Re: Post All Chemistry Jokes Here
Two chemists walk into a bar. One tells the bartender, "I'll have an H2O." The other says, "I'll have an H2O too!" The second chemist dies.
- Fri Nov 06, 2020 3:14 pm
- Forum: Student Social/Study Group
- Topic: How many points for an A and above?
- Replies: 10
- Views: 317
Re: How many points for an A and above?
A TA just informed my classmate that this class will be curved so it may vary at the end of the quarter.
- Fri Nov 06, 2020 3:12 pm
- Forum: Student Social/Study Group
- Topic: Veterans Day
- Replies: 16
- Views: 631
Re: Veterans Day
Considering we have veterans day off, I'm assuming all classes and discussions are canceled.
- Fri Nov 06, 2020 3:11 pm
- Forum: Student Social/Study Group
- Topic: Test Anxiety
- Replies: 62
- Views: 2975
Re: Test Anxiety
Breathing techniques and warm tea always help me when I'm feeling anxious. If you have the time, try taking a nap while you're wrapped up in a nice blanket.
- Fri Nov 06, 2020 3:10 pm
- Forum: Student Social/Study Group
- Topic: Favorite TV shows
- Replies: 277
- Views: 34343
Re: Favorite TV shows
One show that caught my eye lately was the Boys on amazon prime. I finished both seasons in one week and it did not disappoint! 10/10 would recommend.
- Thu Oct 29, 2020 2:57 pm
- Forum: Student Social/Study Group
- Topic: Final Jitters
- Replies: 457
- Views: 334202
Re: Final Jitters
BREATHING EXERCISES AND HOT TEA. An hour before my final I did some breathing techniques and drank some hot tea, it helped SO MUCH.
- Thu Oct 29, 2020 2:52 pm
- Forum: Student Social/Study Group
- Topic: external camera
- Replies: 5
- Views: 222
Re: external camera
I already had the midterm and my phone was sufficient.
- Thu Oct 29, 2020 2:46 pm
- Forum: Student Social/Study Group
- Topic: How to relax
- Replies: 168
- Views: 21173
Re: How to relax
I'd try breathing exercises if you want to calm down. If you're only talking about casual relaxation, I would try watching anime if you haven't gotten into it.
- Thu Oct 29, 2020 2:44 pm
- Forum: Student Social/Study Group
- Topic: Midterm Grades
- Replies: 5
- Views: 286
Re: Midterm Grades
Yeah, I would expect them to come out at the end of this week considering they don't want test scores to be released before everyone has taken the test.
- Mon Oct 26, 2020 3:22 pm
- Forum: Student Social/Study Group
- Topic: Lavelle's Jokes
- Replies: 26
- Views: 2138
Lavelle's Jokes
If you're anything like me, you LOVE Lavelle's end of lecture puns. I wanted to make a page where we can collect cheesy jokes to make Dr. Lavelle chuckle or use in office hours :)
- Fri Oct 23, 2020 12:00 am
- Forum: Administrative Questions and Class Announcements
- Topic: Where can I buy a webcam for a reasonable price?
- Replies: 60
- Views: 3526
Re: Where can I buy a webcam for a reasonable price?
You actually don't need one anymore! You can zoom on your phone :)
- Thu Oct 22, 2020 10:19 pm
- Forum: Properties of Light
- Topic: Midterm
- Replies: 42
- Views: 1390
Re: Midterm
The midterm will be during your discussion and it's all multiple choice.
- Thu Oct 22, 2020 9:56 pm
- Forum: Student Social/Study Group
- Topic: How are you studying?
- Replies: 204
- Views: 17498
Re: How are you studying?
I am going to go through the textbook and sapling questions. Any question I'm confused, I'm going to read up on them.
- Mon Oct 19, 2020 9:12 pm
- Forum: Bohr Frequency Condition, H-Atom , Atomic Spectroscopy
- Topic: 1A.15
- Replies: 3
- Views: 87
Re: 1A.15
I think Rydberg's constant should be a positive since in this specific problem we're trying to figure out which n the electron is going to from the ground state of n=1 which is gaining energy not losing it. We only do a negative when were trying to figure out the energy that is emitted from the ele...
- Mon Oct 19, 2020 8:50 pm
- Forum: Bohr Frequency Condition, H-Atom , Atomic Spectroscopy
- Topic: 1A.15
- Replies: 3
- Views: 87
1A.15
In the ultraviolet spectrum of atomic hydrogen, a line is observed at 102.6 nm. Determine the values of n for the initial and final energy levels of the electron during the emission of energy that leads to this spectral line. I found the frequency but when I plug it into the Rydberg formula I'm not ...
- Fri Oct 16, 2020 3:09 pm
- Forum: Bohr Frequency Condition, H-Atom , Atomic Spectroscopy
- Topic: Atomic Spectra Module Question 39
- Replies: 2
- Views: 106
Atomic Spectra Module Question 39
Calculate the wavelength of the radiation emitted by a hydrogen atom when an electron makes a transition from n = 4 to n = 2.
How would we do the proper conversions to get the wavelength considering we already know the energy per photon from the previous question?
How would we do the proper conversions to get the wavelength considering we already know the energy per photon from the previous question?
- Thu Oct 15, 2020 9:21 pm
- Forum: Properties of Light
- Topic: work function
- Replies: 15
- Views: 578
Re: work function
Yes, you should 100% use a calculator. A key thing that most people forget is parenthesis so don't forget!
- Wed Oct 14, 2020 12:30 am
- Forum: Accuracy, Precision, Mole, Other Definitions
- Topic: L.39
- Replies: 3
- Views: 121
Re: L.39
The crucible is the vessel that allows for this reaction, however, the mass of the product is all we want to look at when answering this Empirical Formula question. Subtracting 26.45g (mass of crucible) from 28.35g (mass of crucible + mass of product) means that we are left with just the mass of th...
- Tue Oct 13, 2020 3:36 pm
- Forum: Accuracy, Precision, Mole, Other Definitions
- Topic: L.39
- Replies: 3
- Views: 121
L.39
A 1.50-g sample of metallic tin was placed in a 26.45-g crucible and heated until all the tin had reacted with the oxygen in air to form an oxide. The crucible and product together were found to weigh 28.35 g. (a) What is the empirical formula of the oxide? (b) Write the name of the oxide. To get th...
- Tue Oct 13, 2020 2:51 pm
- Forum: Accuracy, Precision, Mole, Other Definitions
- Topic: L.5
- Replies: 3
- Views: 2059
L.5
The solid fuel in the booster stage of the space shuttle is a mixture of ammonium perchlorate and aluminum powder. Upon ignition, the reaction that takes place is 6NH4ClO4(s)+10Al(s)→5Al2O3(s)+3N2(g)+6HCl(g)+9H2O(g). (a) What mass of aluminum should be mixed with 1.325 kg of NH4ClO4 for this reactio...
- Mon Oct 05, 2020 8:30 pm
- Forum: SI Units, Unit Conversions
- Topic: Memorizing Conversions
- Replies: 25
- Views: 1292
Re: Memorizing Conversions
Basic conversions should be memorized but if there are any uncommon ones I'm sure it'll be given.
- Mon Oct 05, 2020 8:11 pm
- Forum: Balancing Chemical Reactions
- Topic: Stoichiometric Coefficients
- Replies: 20
- Views: 436
Re: Stoichiometric Coefficients
It's always better to be safe, especially in a chem class. You should definitely check to see that it is balanced before moving on.
- Mon Oct 05, 2020 8:05 pm
- Forum: Molarity, Solutions, Dilutions
- Topic: Mol VS Mole
- Replies: 17
- Views: 724
Re: Mol VS Mole
Yes they're the same thing. Mol is just a shorter way of saying mole. I don't know why it's that hard to add the "e" but I guess it is ¯\_(ツ)_/¯