Hybridization
Resonance
Formal Charge
Sigma and Pi bonds
100
A molecule with linear geometry like CO2 has what kind of hybridization?
sp
100
When are brackets for Resonance required?
To link structures and show there are more than one representation to the structure.
100
What is the Formal Charge formula?
FC= Valence Electrons - Dots - Lines
100
How many sigma bonds are in this molecule?
4 sigma bonds
200
A molecule with trigonal planar geometry like BF3 has what kind of hydridization?
sp2
200
Which of the following have a Resonance structure?
a.) CO3
b.) CF
c.) SOCl
CO3
200
What is the Formal Charge of these and which is the best option?
A
200
How many sigma bonds are in this molecule?
4 Sigma bonds.
300
A molecule with a tetrahedral geometry like methane(CH4) has what kind of hybridization?
sp3
300
How many resonance structures does Ozone have?
a.) 1
b.) 3
c.) 4
d.) 2
D.) 2 resonance structures
300
Determine the Formal Charge of each of the following:
a.) H3O+
b.) SO4 2-
c.) NH3
d.) H2O2
a.) H:0, O: +1
b.) S:+2, O:-1
c.) N:0, H:0
d.) O:0, H:0
300
How many sigma and pi bonds are in this molecule?
3 sigma bonds and 2 pi bonds.