## Search found 10 matches

Sun Dec 04, 2016 12:48 pm
Forum: *Making Buffers & Calculating Buffer pH (Henderson-Hasselbalch Equation)
Topic: 2006 Final Q8B
Replies: 2
Views: 849

### 2006 Final Q8B

How are you supposed to know whether the salts pH is above or below 7 by just knowing the compound?

ex)

a. NH4Br

pH is below 7
Sun Dec 04, 2016 12:29 pm
Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
Topic: Paramagnetism
Replies: 1
Views: 367

### Paramagnetism

How are we supposed to tell when something is paramagnetic or diamagnetic? Do we have to write out bond order and electron configuration to find out?
Sat Dec 03, 2016 6:30 pm
Forum: *Titrations & Titration Calculations
Topic: ICE Calculations
Replies: 2
Views: 794

### Re: ICE Calculations

I think it would be -2x
Sat Nov 26, 2016 8:43 pm
Forum: Identifying Acidic & Basic Salts
Topic: Acidic Salts
Replies: 3
Views: 839

### Acidic Salts

In the course reader it says that acidic salts lower pH and that Cl- does not so would an acidic salt like anilinium chloride still lower pH or no because it has Cl?
Fri Nov 18, 2016 9:46 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 8205
Views: 1433428

### Re: Post All Chemistry Jokes Here

What's the name of the element that comes after nine? Tin
Wed Nov 09, 2016 9:29 pm
Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
Topic: MO diagrams and Bond order [ENDORSED]
Replies: 2
Views: 562

### Re: MO diagrams and Bond order[ENDORSED]

you don't have to do MO necessarily, i think if you draw the lewis structure it should work the same to calculate bond order
Tue Nov 01, 2016 8:25 am
Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
Topic: Molecular Orbital theory
Replies: 5
Views: 532

### Re: Molecular Orbital theory

Are we supposed to know MO theory and how to use it for the midterm?
Tue Oct 18, 2016 9:39 pm
Forum: Lewis Structures
Topic: Resonance [ENDORSED]
Replies: 5
Views: 677

### Re: Resonance[ENDORSED]

I am also confused on resonance, are we going to be specifically told to draw resonance or are we just supposed to know when certain chemicals are prone to resonance?
Thu Oct 06, 2016 10:17 pm
Forum: Wave Functions and s-, p-, d-, f- Orbitals
Topic: Nodes and Nodal Planes [ENDORSED]
Replies: 3
Views: 653

### Re: Nodes and Nodal Planes[ENDORSED]

A 3s orbital has 2 nodes
Wed Sep 28, 2016 8:55 pm
Forum: Student Social/Study Group
Topic: Hedrick Summit Study Group Chem 14A
Replies: 29
Views: 3072

### Re: Hedrick Summit Study Group Chem 14A

I might be a little late but I would love to be apart of this study group too! Just let me know where and when :)))