Quiz 9 Chemla Sorine 2012 Name KE'
Each answer is worth around 4 points, totaling 40 points.
Draw the tewis structures for the following compounds and ions including lone pairs.
Indicate any resonance strucfures, formal charses. and indicate if it has a net dipole.
-
A.) Perchloric acid, HOCIOa(all oxygens attached to Cl)
:b:-' ftucF'
,e lts .
l+-9,-u-2
I -1
iQ"
:
.'t r
-t ,^tryEa f
B.) CIF+
& tllo *+ l;f&
UFq- + 36 u^.00*^
,fixr-
1.) What is the molecular geometry and hybridization of the chlorine in the two molecules abcive?
*o sp3
b W^^o s?3Jz
Consider the Hz-ion.
a. lndicate what molecular orbitals are occupied in this ion.
I
I
I'd
;F'-u
Oq (
I
t {t
. t-,
rl
-l F
il
-te+ah"J ,"1
U
tr
2.1
b. What is the bond order?
B.o = *(a-r) : t/z
c. lf one of the electrons was excited to an upper state, what would the bond order be?
q o-.I B.(), = tl-J). 't/-
LIJ -
uls
t + LL|=3J v".Ia*
"k^a
<r
*
tl ts
qt