1.4 The heats of vaporization of liquid Cl, liquid H d liguid N are 20.4 kJ/mol, 0.9 klimol, and 56 l. spectively. Are the relative values as you would expect Explain
1.4 The heats of vaporization of liquid Cl, liquid H d liguid N are 20.4 kJ/mol, 0.9 klimol, and 56 l. spectively. Are the relative values as you would expect Explain
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Question
Number 43 please
![Krypton. Kr. has a igle p M
13mtg and a critical poit-C and 54 The
density of the solid in 28 giom,nd the desity of the liquid
stm. The
he denity of the liquid
agram of beomine, la
Seecorect word in each
plain your anwers).
mlg condenses to the
16C and
is 24 picm. Sketch a ough phane đagram of krypton. Cit-
ded
dde the comect woed in each of the folowing seces (and
esplain your answen)
G Solid krygton at 130 meig (me, hlimes
without melting) when the temperatam is raised
(h) Solid krypton at 760 mmig ets, blimes
without melting) when the temperat is ised
so ooled sufficiently
wwwch o w
Ot klind snd
R0mig condenses to the
wldy e coeled sufficiently.
INTERMOLECULAR FORCES AND PROPERTIES OF LIQUIDS
lak containing
condensed. He
1143 The heats of vaporization of liquid Cl, liquid H,
nd liquid N. are 20.4 kJ/mol, 0.9 kl/mol, and 56 imel,
Espectively. Are the relative values as you would expect?
Explain.
1.45 For each of the following substances, list the kinds of 11.46 Which of the following componds woul you es-
intermolecular forces expected.
(a) boron trifluoride, BF,
(b) isopropyl alcohol, CH,CHOHCH,
(c) hydrogen iodide, HI
(d) krypton, Kr
et the temperature
76 C The hear d
CR07mol and the
11.44 The heats of vaporization of liquid O liguid Ne.
and liquid methanel, CH.OH, are 68mol, Limel,
and 34.5 kl/mol, respectively. Are the relative values a you
would expect? Explain
oledes, volatile liquid,
boils at 65.0°C and hasa
44mol. What is its vapor pres-
pect to exhibit only London forces?
(a) carbon tetrachloride, CCI,
(b) methyl chloride, CH,CI
(e) phosphorus trichloride, PCI,
(d) phosphorus pentachkoride, PCl,
11.48 Amange the folowing ubstances in order of increas
ing magnitude of the London forces: Ar, He. Kr.
E. CS., is a volatile, flammable lie
ure of 400.0 mmHg at 28.0C and
What is the hcat of vaporization of
11.47 Arrange the following substances in oceder of increas
ing magnitude of the London forces: SiCl. CCI,, GeCl
11.49 Methane, CH.. reacts with chlorine, Cl, to produce
a series of chlorinated hydrocarbons: methyl chloride
(CH,CI). methylene chloride (CH,C1,). chloroform
(CHCI,), and carbon tetrachloride (CCL). Which compound
has the lowest vapor pressure at room temperature? Explain.
11.50 The halogens form a series of compounds with cach
other, which are called interhalogens. Examples are bromine
chloride (BrCI), iodine beomide (IBr), becmine fluoride
(BrF), and chlorine floride (CIF). Which compound is es
pected to have the lowest boiling point at any given pressure
Explain.
A 11.51 Predict the order of increasing vapor pressure at a
given temperature for the following compounds:
11.52 Predict the order of increasing vapor pressure at a
given temperatere for the following compounds:
(a) CH,CH,CH,CH,OH
(b) HOCH,CH,CH,OH,
(c) CH,CH,OCH CH,
and sketch the phase diagram of
wing information: normal melting
ling point, -186°C; triple point,
point,-122°C, 48 atm. Label
n the diagram.
(a) FCH,CH,F
(b) HOCH,CH,OH
(c) FCH,CH,OH
Explain why you chose this order.
I1.53 List the following substances in oeder of increasing
boiling point:
Explain why you chose this order.
11.54 Amange the following compounds in order of in-
creasing boiling point.
H H
IC has a pressure of 1.0 atm.
answer the following questions.
H H
HHHH
H
H H-C-HH
H-C-C-H
H-C-C-C-C-H
H-C-C-H
-N-
H-C-O-H
H-C-
ns carbon tetrafluoride, CF. is
Iso present?
ns butane, C.Ho. is the liquid
H H
HHOH
00
H
H H
H H
(a
HHH
H-C-C-H
H-C-C-C-H
CRITICAL
H H
CRITICAL
PRESSURE
H-C-H
HH H
TEMPERATURE
41 atm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff3a27a2f-27e3-4c19-92d8-fec7079bda66%2F061b47b3-568b-463b-9503-a7de18dbc12a%2Fqz45dh9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Krypton. Kr. has a igle p M
13mtg and a critical poit-C and 54 The
density of the solid in 28 giom,nd the desity of the liquid
stm. The
he denity of the liquid
agram of beomine, la
Seecorect word in each
plain your anwers).
mlg condenses to the
16C and
is 24 picm. Sketch a ough phane đagram of krypton. Cit-
ded
dde the comect woed in each of the folowing seces (and
esplain your answen)
G Solid krygton at 130 meig (me, hlimes
without melting) when the temperatam is raised
(h) Solid krypton at 760 mmig ets, blimes
without melting) when the temperat is ised
so ooled sufficiently
wwwch o w
Ot klind snd
R0mig condenses to the
wldy e coeled sufficiently.
INTERMOLECULAR FORCES AND PROPERTIES OF LIQUIDS
lak containing
condensed. He
1143 The heats of vaporization of liquid Cl, liquid H,
nd liquid N. are 20.4 kJ/mol, 0.9 kl/mol, and 56 imel,
Espectively. Are the relative values as you would expect?
Explain.
1.45 For each of the following substances, list the kinds of 11.46 Which of the following componds woul you es-
intermolecular forces expected.
(a) boron trifluoride, BF,
(b) isopropyl alcohol, CH,CHOHCH,
(c) hydrogen iodide, HI
(d) krypton, Kr
et the temperature
76 C The hear d
CR07mol and the
11.44 The heats of vaporization of liquid O liguid Ne.
and liquid methanel, CH.OH, are 68mol, Limel,
and 34.5 kl/mol, respectively. Are the relative values a you
would expect? Explain
oledes, volatile liquid,
boils at 65.0°C and hasa
44mol. What is its vapor pres-
pect to exhibit only London forces?
(a) carbon tetrachloride, CCI,
(b) methyl chloride, CH,CI
(e) phosphorus trichloride, PCI,
(d) phosphorus pentachkoride, PCl,
11.48 Amange the folowing ubstances in order of increas
ing magnitude of the London forces: Ar, He. Kr.
E. CS., is a volatile, flammable lie
ure of 400.0 mmHg at 28.0C and
What is the hcat of vaporization of
11.47 Arrange the following substances in oceder of increas
ing magnitude of the London forces: SiCl. CCI,, GeCl
11.49 Methane, CH.. reacts with chlorine, Cl, to produce
a series of chlorinated hydrocarbons: methyl chloride
(CH,CI). methylene chloride (CH,C1,). chloroform
(CHCI,), and carbon tetrachloride (CCL). Which compound
has the lowest vapor pressure at room temperature? Explain.
11.50 The halogens form a series of compounds with cach
other, which are called interhalogens. Examples are bromine
chloride (BrCI), iodine beomide (IBr), becmine fluoride
(BrF), and chlorine floride (CIF). Which compound is es
pected to have the lowest boiling point at any given pressure
Explain.
A 11.51 Predict the order of increasing vapor pressure at a
given temperature for the following compounds:
11.52 Predict the order of increasing vapor pressure at a
given temperatere for the following compounds:
(a) CH,CH,CH,CH,OH
(b) HOCH,CH,CH,OH,
(c) CH,CH,OCH CH,
and sketch the phase diagram of
wing information: normal melting
ling point, -186°C; triple point,
point,-122°C, 48 atm. Label
n the diagram.
(a) FCH,CH,F
(b) HOCH,CH,OH
(c) FCH,CH,OH
Explain why you chose this order.
I1.53 List the following substances in oeder of increasing
boiling point:
Explain why you chose this order.
11.54 Amange the following compounds in order of in-
creasing boiling point.
H H
IC has a pressure of 1.0 atm.
answer the following questions.
H H
HHHH
H
H H-C-HH
H-C-C-H
H-C-C-C-C-H
H-C-C-H
-N-
H-C-O-H
H-C-
ns carbon tetrafluoride, CF. is
Iso present?
ns butane, C.Ho. is the liquid
H H
HHOH
00
H
H H
H H
(a
HHH
H-C-C-H
H-C-C-C-H
CRITICAL
H H
CRITICAL
PRESSURE
H-C-H
HH H
TEMPERATURE
41 atm
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