Cheung, Anthony – Homework 9 – Due: Nov 6 2006, 5:00 pm – Inst: McCord
1
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print-out
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have
14
questions.
Multiple-choice questions may continue on
the next column or page – find all choices
before answering.
The due time is Central
time.
See Figure 1.43 (p 38) in your book for Ionic
Radii.
001
(part 1 of 1) 10 points
Which of the following cations is likely to be
hydrated in compounds?
1.
Rb
+
2.
Li
+
3.
Cs
+
4.
K
+
5.
NH
+
4
002
(part 1 of 1) 10 points
Which of the following compounds is UN-
LIKELY to be commonly available and thus
not found in the laboratory?
1.
La(NO
3
)
3
·
6HO
2.
Na
2
CO
3
·
10H
2
O
3.
CuSO
4
·
5H
2
O
4.
BaCl
2
·
2H
2
O
5.
KCN
·
2H
2
O
003
(part 1 of 1) 10 points
Identify the kinds of intermolecular forces
that might arise between molecules of CI
4
.
1.
hydrogen bonding
2.
London forces, dipole-dipole
3.
dipole-dipole
4.
London forces, dipole-dipole, hydrogen
bonding
5.
London forces
6.
None of these
004
(part 1 of 1) 10 points
Which of HCl or NaCl is likely to have the
higher normal boiling point?
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- Fall '07
- Fakhreddine/Lyon
- Chemistry, Intermolecular force
-
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