Chemistry Worksheet With Answer Key - Chem 10113, Quiz 1b Page 15
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24-
-
Bond Order = ½ [# bonded e
- # antibonded e
]
C
= ½ [6-2] = 2
2
+
C
= ½ [5-2] = 1.5
2
-
C
= ½ [7-2] = 2.5
2
+
-
Bond Length: C
> C
> C
2
2
2
-
+
Bond Energy: C
> C
> C
2
2
2
9. (6 points) In each blank write >, < or = as appropriate.
Strength of intermolecular
=
Strength of intramolecular
forces in MgCl
forces in MgCl
2
2
Viscosity of CH
OH
>
Viscosity of H
CO
3
2
bp of CS
>
bp of CO
2
2
10. (12 points) Briefly define the following terms.
equatorial (in VSEPR theory) –
In the tbp shape, the three terminal positions that
are coplanar and at 120 angles from each other. (labeled e in the pic)
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