Search found 62 matches

by Sydney Takeda 2I
Sun Mar 17, 2019 5:57 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

it's been fun
by Sydney Takeda 2I
Sun Mar 17, 2019 5:56 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

ok
by Sydney Takeda 2I
Sun Mar 17, 2019 5:52 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

this is physics but I mean
by Sydney Takeda 2I
Sun Mar 17, 2019 1:22 am
Forum: Administrative Questions and Class Announcements
Topic: LYNDON'S PORK RAMEN REVIEW
Replies: 37
Views: 1704

Re: LYNDON'S PORK RAMEN REVIEW

also tyvm lyndon you are our saving grace
by Sydney Takeda 2I
Sun Mar 17, 2019 1:21 am
Forum: Administrative Questions and Class Announcements
Topic: LYNDON'S PORK RAMEN REVIEW
Replies: 37
Views: 1704

Re: LYNDON'S PORK RAMEN REVIEW

for 14g we labeled the difference between the energy of the reactants and that of the products as deltaG, but in Joyce's notes we labeled it deltaH; can someone explain why they both work or why not or whatever that's supposed to be labeled as??
by Sydney Takeda 2I
Fri Mar 15, 2019 11:12 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

.
by Sydney Takeda 2I
Fri Mar 15, 2019 11:11 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

.
by Sydney Takeda 2I
Fri Mar 15, 2019 11:10 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

.
by Sydney Takeda 2I
Fri Mar 15, 2019 11:06 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

.
by Sydney Takeda 2I
Fri Mar 15, 2019 11:04 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

whoops
by Sydney Takeda 2I
Fri Mar 15, 2019 11:03 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

(this was accidental im sorry)
by Sydney Takeda 2I
Fri Mar 15, 2019 11:01 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

we love sodium
by Sydney Takeda 2I
Fri Mar 15, 2019 10:59 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

.
by Sydney Takeda 2I
Fri Mar 15, 2019 10:58 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

.
by Sydney Takeda 2I
Fri Mar 15, 2019 10:56 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

.
by Sydney Takeda 2I
Fri Mar 15, 2019 10:53 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

.
by Sydney Takeda 2I
Fri Mar 15, 2019 10:52 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

.
by Sydney Takeda 2I
Fri Mar 15, 2019 10:50 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

.
by Sydney Takeda 2I
Fri Mar 15, 2019 10:50 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

.
by Sydney Takeda 2I
Fri Mar 15, 2019 10:48 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

.
by Sydney Takeda 2I
Fri Mar 15, 2019 10:47 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

Lady Ga^2
by Sydney Takeda 2I
Sun Mar 10, 2019 8:28 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

Fe = Iron and Male = Man
Therefore, Female = Ironman
by Sydney Takeda 2I
Sun Mar 10, 2019 8:28 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

(you're welcome)
by Sydney Takeda 2I
Sun Mar 10, 2019 8:24 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

If you're not part of the solution, you're part of the precipitate.
by Sydney Takeda 2I
Sun Mar 10, 2019 8:24 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

Q: What do you call a clown who's in jail?
A: A silicon
by Sydney Takeda 2I
Sun Mar 10, 2019 8:23 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

Q: What is the show cesium and iodine love watching together?
A: CSI
by Sydney Takeda 2I
Wed Jan 23, 2019 11:32 pm
Forum: Calculating pH or pOH for Strong & Weak Acids & Bases
Topic: HW problem 12.69 (6th edition)
Replies: 2
Views: 50

Re: HW problem 12.69 (6th edition)

(Sorry the tables I'm referring to are labeled this way in the 7th edition!) Yes, for part a), you use the Kb value for NH3 in table 6C.2 to find the Ka value of its conjugate acid NH4+ (KaKb = Kw) For part b), you can use table 6D.1 to find the Ka value of common cations in water, which includes A...
by Sydney Takeda 2I
Wed Jan 23, 2019 11:23 pm
Forum: Calculating pH or pOH for Strong & Weak Acids & Bases
Topic: HW problem 12.69 (6th edition)
Replies: 2
Views: 50

HW problem 12.69 (6th edition)

Can someone explain how to work through this problem? I understand the calculations and everything, but would I need to look up the Ka value or??
by Sydney Takeda 2I
Thu Jan 17, 2019 2:11 pm
Forum: Properties & Structures of Inorganic & Organic Bases
Topic: Basic vs. Alkaline
Replies: 2
Views: 71

Basic vs. Alkaline

(this may be a dumb question but) is there any difference in saying something is basic versus saying it's alkaline?
by Sydney Takeda 2I
Sun Jan 13, 2019 9:56 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

good nitrogen
by Sydney Takeda 2I
Sun Jan 13, 2019 9:55 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

sodium sodium sodium sodium sodium sodium sodium sodium BATMAN!
by Sydney Takeda 2I
Sun Jan 13, 2019 9:09 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

What's a chemist's favorite genre of music?
by Sydney Takeda 2I
Sun Dec 09, 2018 12:33 am
Forum: Quantum Numbers and The H-Atom
Topic: quantum number, spin
Replies: 3
Views: 79

Re: quantum number, spin

ms is the spin magnetic quantum number, with a value of 1/2 or -1/2
by Sydney Takeda 2I
Sun Dec 09, 2018 12:24 am
Forum: Ionic & Covalent Bonds
Topic: Ionic vs.covalent bonding
Replies: 2
Views: 60

Ionic vs.covalent bonding

Could someone just briefly explain how to determine whether something is covalently or ionically bonded? Thanks!
by Sydney Takeda 2I
Sat Dec 08, 2018 3:54 pm
Forum: Administrative Questions and Class Announcements
Topic: FINAL PRACTICE - Lyndon's Churro Review Session [ENDORSED]
Replies: 118
Views: 4409

Re: FINAL PRACTICE - Lyndon's Churro Review Session [ENDORSED]

For #31, would it also be correct to put NO2 in the complex or does it have to be ONO?
by Sydney Takeda 2I
Sat Dec 08, 2018 3:50 pm
Forum: Naming
Topic: Naming Coordinate Compounds
Replies: 3
Views: 72

Re: Naming Coordinate Compounds

When do you need to include "ion" at the end of a coordination compound name?
by Sydney Takeda 2I
Sun Dec 02, 2018 9:12 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

and happy holidays :)
by Sydney Takeda 2I
Sun Dec 02, 2018 9:11 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

good luck on finals everyone!
by Sydney Takeda 2I
Sun Dec 02, 2018 9:04 pm
Forum: Administrative Questions and Class Announcements
Topic: FINAL PRACTICE - Lyndon's Churro Review Session [ENDORSED]
Replies: 118
Views: 4409

Re: FINAL PRACTICE - Lyndon's Churro Review Session [ENDORSED]

bless your heart for these practice problems and review sessions
by Sydney Takeda 2I
Sun Nov 25, 2018 9:21 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

14/14
by Sydney Takeda 2I
Sun Nov 25, 2018 9:16 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

me, coming back from break
by Sydney Takeda 2I
Sun Nov 25, 2018 9:14 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

What's a chemist's favorite pet?
by Sydney Takeda 2I
Sun Nov 18, 2018 7:02 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

What does Mariah Carey want for Christmas?
by Sydney Takeda 2I
Sun Nov 18, 2018 6:59 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

If Avogadro calls tell him to leave his number
by Sydney Takeda 2I
Sun Nov 18, 2018 11:58 am
Forum: Determining Molecular Shape (VSEPR)
Topic: Test 3
Replies: 19
Views: 244

Re: Test 3

Christopher Tran 1E wrote:Does anyone know where/if there's a VSEPR chart in the 6th edition of the textbook?


I believe it's on pg. 118
by Sydney Takeda 2I
Mon Nov 05, 2018 1:02 am
Forum: Administrative Questions and Class Announcements
Topic: MIDTERM PRACTICE - Garlic Bread Review Session [ENDORSED]
Replies: 121
Views: 4564

Re: MIDTERM PRACTICE - Garlic Bread Review Session [ENDORSED]

304981930 wrote:Clearly I needed to look at this earlier than I did..

For 11b, would you subtract to n=3 from the n=1 or the n=1 from the n=3


n=1 from n=3! (since the electron is transitioning from the third energy level to the first)
by Sydney Takeda 2I
Mon Nov 05, 2018 12:38 am
Forum: Administrative Questions and Class Announcements
Topic: MIDTERM PRACTICE - Garlic Bread Review Session [ENDORSED]
Replies: 121
Views: 4564

Re: MIDTERM PRACTICE - Garlic Bread Review Session [ENDORSED]

Edward Xie 3I wrote:
For question 13A, can someone please explain why the answer is 2.681x10^-26? I got the 2.681, but for some reason I got x10^-23.


Did you remember to convert the mass into kg?


I converted to kg and got the 2.681 part yet still can't manage to get 10^-26 help
by Sydney Takeda 2I
Sun Nov 04, 2018 7:52 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

oof
by Sydney Takeda 2I
Sun Nov 04, 2018 5:37 pm
Forum: Administrative Questions and Class Announcements
Topic: MIDTERM PRACTICE - Garlic Bread Review Session [ENDORSED]
Replies: 121
Views: 4564

Re: MIDTERM PRACTICE - Garlic Bread Review Session [ENDORSED]

For 8b, why can't you use Ek = hc/λ to find the kinetic energy then proceed to solve for frequency using this value + the work function all over h?
by Sydney Takeda 2I
Sun Nov 04, 2018 10:59 am
Forum: Administrative Questions and Class Announcements
Topic: Happy Birthday, Dr. Lavelle!
Replies: 3
Views: 106

Re: Happy Birthday, Dr. Lavelle!

I am Sodium Funny 3F wrote:We should all sing happy birthday to him when he walks into to class tomorrow!!!!!

I second this, but does "tomorrow" mean today (Sunday) or Monday (I know class is Monday but it says you posted on Saturday night lol so just wanted to clarify :) )
by Sydney Takeda 2I
Sun Nov 04, 2018 10:49 am
Forum: Administrative Questions and Class Announcements
Topic: MIDTERM PRACTICE - Garlic Bread Review Session [ENDORSED]
Replies: 121
Views: 4564

Re: MIDTERM PRACTICE - Garlic Bread Review Session [ENDORSED]

It was so crowded but I appreciate the practice problems and review session so much!!
by Sydney Takeda 2I
Sun Oct 28, 2018 9:32 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

the 119th element
by Sydney Takeda 2I
Sun Oct 28, 2018 7:00 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

Julia Cheng 1B wrote:What did the thermometer say to the graduated cylinder?
"You may have graduated, but I've got many degrees!"
by Sydney Takeda 2I
Sun Oct 28, 2018 6:54 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

Q: What do you call a tooth in a glass of water?

A: A one molar solution
by Sydney Takeda 2I
Mon Oct 22, 2018 6:41 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

courtesy of the wonderful world of Twitter
by Sydney Takeda 2I
Wed Oct 17, 2018 5:33 pm
Forum: Heisenberg Indeterminacy (Uncertainty) Equation
Topic: Heisenberg equation hw problem
Replies: 1
Views: 35

Heisenberg equation hw problem

I was doing problem 1.45 in the 6th edition textbook and used the Heisenberg equation (△p△x ≥ h/4π) and solved for △x — making the equation △x ≥ h/(4πm△v) — and got my answer, then when I was checking it in the solutions manual the problem was worked out using △x = (1/2)(h/m△v), but I got the same a...
by Sydney Takeda 2I
Mon Oct 15, 2018 1:07 pm
Forum: SI Units, Unit Conversions
Topic: How does grading for discussion posts work?
Replies: 73
Views: 1668

Re: How does grading for discussion posts work?

Does the number of posts you have roll over to the next week? Like if you were to have 1 post one week and then 5 the next, would that count as 6 points?
by Sydney Takeda 2I
Mon Oct 15, 2018 1:00 pm
Forum: Properties of Electrons
Topic: Constructive vs Destructive
Replies: 3
Views: 61

Re: Constructive vs Destructive

Constructive interference is when two waves are in phase, basically meaning the waves are combined and thus result in a greater amplitude; destructive interference is the opposite scenario, where two waves are out of phase and thus cancel (entirely or partially) each other out, resulting in a smalle...
by Sydney Takeda 2I
Wed Oct 10, 2018 3:41 pm
Forum: Bohr Frequency Condition, H-Atom , Atomic Spectroscopy
Topic: Balmer and Lyman series
Replies: 3
Views: 64

Balmer and Lyman series

Can someone explain this equation?
by Sydney Takeda 2I
Mon Oct 08, 2018 12:00 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

Re: Post All Chemistry Jokes Here

What kind of dogs do chemists have?

LABORATORY RETRIEVERS :)
by Sydney Takeda 2I
Sun Oct 07, 2018 11:53 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 803077

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.
by Sydney Takeda 2I
Sun Oct 07, 2018 6:47 pm
Forum: Photoelectric Effect
Topic: Energy in photoelectric effect problems
Replies: 1
Views: 99

Energy in photoelectric effect problems

While doing these types of problems it gets a little confusing determining which type of energy (photon, required to remove e-, or excess/kinetic) either for which I'm solving or given. Are there any key words within a question to look for to help differentiate them?

Go to advanced search