Search found 16 matches
- Sun Jun 10, 2018 12:36 pm
- Forum: Hybridization
- Topic: Electron densisty
- Replies: 5
- Views: 845
Electron densisty
How do you find the electron density?
- Sun Jun 10, 2018 12:34 pm
- Forum: Lewis Acids & Bases
- Topic: Strength between 2 weak/strong acids/bases
- Replies: 5
- Views: 836
Re: Strength between 2 weak/strong acids/bases
Why do we need to know whether or not it is strong or weak? What does that teach us??
- Sun Jun 10, 2018 12:32 pm
- Forum: Bronsted Acids & Bases
- Topic: How to identify a Bronsted acid or base
- Replies: 11
- Views: 4417
Re: How to identify a Bronsted acid or base
so what is the difference between Bronsted acid and bases vs lewis acids and bases?
- Wed May 30, 2018 11:58 am
- Forum: Determining Molecular Shape (VSEPR)
- Topic: HW 4.9
- Replies: 10
- Views: 2049
Re: HW 4.9
Why does ICl3 have 5 electron groups?
- Wed May 30, 2018 11:24 am
- Forum: Determining Molecular Shape (VSEPR)
- Topic: Homework 4.11
- Replies: 1
- Views: 1740
Homework 4.11
How do i do the VSPER formula for a, b, & c?
- Wed May 30, 2018 11:23 am
- Forum: Determining Molecular Shape (VSEPR)
- Topic: VSEPR confusion
- Replies: 8
- Views: 1313
Re: VSEPR confusion
What is the VSPER formula?
- Wed May 23, 2018 9:35 am
- Forum: Lewis Structures
- Topic: lowest energy & most stable Lewis structures
- Replies: 4
- Views: 2709
Re: lowest energy & most stable Lewis structures
one can also calculate the formal charge by:
Formal charge = Valence electrons - # of electrons directly relating to element
Formal charge = Valence electrons - # of electrons directly relating to element
- Wed May 23, 2018 9:32 am
- Forum: Balancing Redox Reactions
- Topic: Basic and Acidic conditions [ENDORSED]
- Replies: 11
- Views: 7037
Re: Basic and Acidic conditions [ENDORSED]
why is h+ and h3o+ used to balance the acidic h ?
- Mon May 21, 2018 7:37 pm
- Forum: Electronegativity
- Topic: Trends? [ENDORSED]
- Replies: 10
- Views: 1663
Re: Trends? [ENDORSED]
So why is Oxygen more electronegative than Chlorine?
- Wed May 09, 2018 12:33 pm
- Forum: Trends in The Periodic Table
- Topic: Ionization exceptions [ENDORSED]
- Replies: 8
- Views: 1681
Re: Ionization exceptions [ENDORSED]
Can anyone explain to me Chapter 2 Question 37 on the homework?
- Fri Apr 27, 2018 3:31 pm
- Forum: Bohr Frequency Condition, H-Atom , Atomic Spectroscopy
- Topic: Emission vs Absorption
- Replies: 3
- Views: 530
Re: Emission vs Absorption
I think the difference of light being absorbed vs emitted is where or not it is going up or down an energy level. If it is going up an energy level then it is absorption but if it is going down and energy level than it is being emitted. Careful tho because if it is going up you will get a negative n...
- Fri Apr 27, 2018 3:28 pm
- Forum: General Rate Laws
- Topic: Unique Reaction Rates [ENDORSED]
- Replies: 45
- Views: 164378
Re: Unique Reaction Rates [ENDORSED]
what is the reaction rate??
- Fri Apr 27, 2018 3:26 pm
- Forum: Bohr Frequency Condition, H-Atom , Atomic Spectroscopy
- Topic: Quiz #2 Question #2 B
- Replies: 5
- Views: 1919
Quiz #2 Question #2 B
Which electron transition in a hydrogen atom will cause the emission of a photon of higher frequency?
Why is the answer "a transition from n=5 to n=3" correct instead of "a transition from n=4 to n=3"??
Why is the answer "a transition from n=5 to n=3" correct instead of "a transition from n=4 to n=3"??
- Wed Apr 18, 2018 10:14 pm
- Forum: Properties of Light
- Topic: HW 1.15
- Replies: 3
- Views: 472
Re: HW 1.15
So would everything be the same if you were looking for n3??
- Wed Apr 18, 2018 10:03 pm
- Forum: Properties of Light
- Topic: Homework 1.9
- Replies: 2
- Views: 462
Homework 1.9
How do you know what event goes with each once you know have the numbers?
- Wed Apr 18, 2018 10:00 pm
- Forum: Properties of Light
- Topic: Homework 1.15
- Replies: 3
- Views: 566
Re: Homework 1.15
How do you find n if you don't know what E is?