Search found 12 matches

by Julia Javate 4J
Fri Dec 02, 2016 1:03 pm
Forum: General Science Questions
Topic: ICE Box [ENDORSED]
Replies: 2
Views: 518

ICE Box [ENDORSED]

When would you typically use the ICE box? Are there any certain indicators in the question that could hint at it?
by Julia Javate 4J
Sat Nov 19, 2016 10:56 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1020249

Re: Post All Chemistry Jokes Here

So technically... according to chemistry, alcohol IS a solution.
by Julia Javate 4J
Sun Nov 13, 2016 11:17 pm
Forum: Equilibrium Constants & Calculating Concentrations
Topic: Quiz 3 #7
Replies: 1
Views: 229

Quiz 3 #7

Can someone explain how to approach this? I know it's [P]/[R], but I don't necessarily understand where the x comes in.
by Julia Javate 4J
Sun Nov 13, 2016 10:50 pm
Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
Topic: MO Diagram
Replies: 1
Views: 227

Re: MO Diagram

I believe we use the MO diagram for the one that corresponds with Z>8 in this case.
by Julia Javate 4J
Fri Nov 04, 2016 3:01 pm
Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
Topic: Valence Electron Configuration
Replies: 1
Views: 253

Re: Valence Electron Configuration

I think that you can count how many valence electrons there are based on where it is on periodic table. For example, we know that oxygen has 6 valence electrons, and the example on pg 109 is O2... which is equal to 12 valence electrons. For its configuration, we just have to remember to molecular or...
by Julia Javate 4J
Tue Oct 25, 2016 11:54 pm
Forum: General Science Questions
Topic: Past Quizzes (2)
Replies: 1
Views: 562

Past Quizzes (2)

For Quiz 2 2014 and 2015, can someone tell me which numbers we should be doing because I don't want to end up stressing myself over solving something I ended up not having to do?

Also, any good memorization tricks for periodic trends and the reasons behind them?
by Julia Javate 4J
Wed Oct 19, 2016 2:43 pm
Forum: Wave Functions and s-, p-, d-, f- Orbitals
Topic: Nodes
Replies: 1
Views: 274

Nodes

In the course reader, it says that s-Orbitals have no nodal planes, but it also says that the 3s orbit has three nodes. Can someone explain this to me? Thanks!
by Julia Javate 4J
Wed Oct 19, 2016 2:35 pm
Forum: Administrative Questions and Class Announcements
Topic: Video Modules
Replies: 1
Views: 263

Re: Video Modules

Hopefully! I find them helpful as well! They help me when I need a refresher on the topic.
by Julia Javate 4J
Thu Oct 13, 2016 3:28 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1020249

Re: Post All Chemistry Jokes Here

A sign outside the chemistry hotel reads "Great Day Rates, Even Better NO3-'s"
by Julia Javate 4J
Wed Oct 05, 2016 10:19 pm
Forum: Wave Functions and s-, p-, d-, f- Orbitals
Topic: Orbitals [ENDORSED]
Replies: 9
Views: 942

Re: Orbitals [ENDORSED]

I don't think he said that the electrons are the orbitals. Maybe you misheard? From my HS chem class, I know the electrons are spinning inside the orbitals within a certain distance from the nucleus. Hence, the different levels we learned about today. Hope this cleared up a bit of confusion somehow :)
by Julia Javate 4J
Sun Oct 02, 2016 9:48 pm
Forum: Student Social/Study Group
Topic: CHEM JOKES
Replies: 29
Views: 3505

Re: CHEM JOKES

A biologist and a physicist went into a relationship... it had no chemistry.

ba dum tss
by Julia Javate 4J
Mon Sep 26, 2016 5:33 pm
Forum: Student Social/Study Group
Topic: Hedrick Summit Study Group Chem 14A
Replies: 29
Views: 2570

Re: Hedrick Summit Study Group Chem 14A

Hey! I would really like to be a part of this!

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