Oleson
CHM 103
Quiz 8
Quiz 8(30pts) (40min)
21.6, 22.1-22.2
Zumdahl & Zumdahl, ih .ed
NAME
_--=--r<_f~Y_'
_
1. Draw the d-orbital splitting diagrams for the octahedral complex ions of each of
the following:
Zn2+
LA rJ '6c\
10
1~ 1
\,r
"'-
•.
'l......---\r "\-(;- " \;
---
C02+ (high and low spin)
U~[Ar] ~d1
------ }\~5e
1
Ti3+
'l~
·~t -- CAr J 3d '
.-
1\ \.- '\
-
I::
- ..-
Iv
1l-
5{>'(\
=t~
\6:~C b~
2. Does CO(NH3)63+ have unpaired electrons in the strong field and weak field split
orbitals?
(If so please specify for each case.)
\6.C9~
6E
---~
I(~
~
1
1~ /{~
-- --
low S\>\'(\ -:::S~Cf'-.:i ~etJ
-=-- lC5 -e A \::-
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fl.];.
Printed 2:35 PM 6/16/2010
CHM 103
Quiz 8
Oleson
3. How many unpaired electrons are present in the tetrahedral ion CoC142-
-t&-v\\eA rc..(
'\'8
We.dt:..
-z:
-r e \ &. -::::;h ~h q o,
CD 2-t-
i
z:
t'1
CAr] '?:d,
4. Draw one structural isomers for C8H18 that has the following root name(longest
-L,+cJ
carbon chain). Name the structural isomers.
1)? - \)~CYJe:\h\t\ \\.eKClne
\U
G\-\~
J
\
/. i l c.J-' 2. - c\-\
L-t"',5 l 2. -
a. Hexane
c \-\c \J..2 2
eLL
'
r~
Ck ?
b. Pentane
CHz.-CH.;
C)-*-3- ~l-f2 -O-l2
-C(J.2,.- CU
3
1
2 -~\.
- ~ - ~dh.~lfX=Y1f-onc..
C~
5. Draw the structural formula for each of the following compounds.
a. 2,2-dimethylheptane
CH~
CJ-t
-l::.. ~ - CL-l,2-- -CU-2- L~2- -c. ~2..- C~
3
t
_
L,~3
b.3,3-dimethylheptane
C\-+,
\
Cl~ - ,C \--\2 - ~t-\2-
("U2-Ll{L" ,Cl4Z -CJ~
C~
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Printed 2:35 PM 6/16/2010
CHM 103
Oleson
Quiz8
d.2-methylpentane
6. Draw the following alkanes:
a. Methane
U-4
b. Ethane
C2~
c. Propane
~
d. Butane
(4 \-\\b
e. Pentane
C,::> \-\\1Cta l-\-~~
f. Hexane
\-\g
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Printed 2:35 PM 6/16/2010