Rank the following molecules or ions in order of decreasing bond
length using their bond order to predict relative lengths.
- oxygen difluoride (bond order = 1)
- O2 (bond order = 2)
- carbon monoxide (bond order = 3)
a. Order the following chemical bonds in order of increasing
strength. (Hydrogen Bond, Covalent Bond, Ionic Bond, van der Waals
interaction)
b. What is the pH of a 0.1 mM solution of NaOH?
c. What type of bonds exist in a water molecule? (Polar
Covalent, Hydrogen, Non-Polar Covalent, van der Waals, Ionic
bonds)
1. Draw the molecular orbital diagram for NO. What is the bond
order? Is the molecule paramagnetic or diamagnetic?
2. Draw the molecular orbital diagram and Lewis structure for
the diatomic oxygen, N2. What is the bond order for according to MO
diagram and according to Lewis structure? Is the molecule
paramagnetic or diamagnetic?
3. Methionine, CH3SCH2CH2CH(NH2)CO2H, is an amino acid found in
proteins. The Lewis structure of this compound is shown below. What
is the hybridization type of each...
Rank these species in decreasing order of bond
energies and rank these species in decreasing
order of bond lengths. Will give good rating!
NO, NO−, and NO+