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
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: 1159
- Sun Dec 04, 2016 12:29 pm
- Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
- Topic: Paramagnetism
- Replies: 1
- Views: 615
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: 1469
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: 1242
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: 9651
- Views: 3629325
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: 834
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: 1012
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: 1141
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: 1031
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: 4252
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 :)))