Probability, f(c) Unauthorized copying or reusing any part of this page is legal, : + המ"כ -ע 228 CHAPTER 8 Questions 4-7 use the following information. Hydrogen gas the gases are both held at 273 K and 1.00 atm. The Maxwell-Boltzmann distribution of molecular speeds for these two gases is shown in the graph below. and oxygen gas are placed in separate, identical, previously-evacuated, 1-liter containers, and Maxwell-Boltzmann Distribution for O, and H, at 273 K 2. 0.0025 0.002 0.0015 0.001 H, 0.0005 0000 s7000 0 t000000kt (s/u) ɔ KEH2 KEO2 4. Which of the following is closest to the ratio of the average kinetic energies of the two gases, %3D (A) KE0, 16 TH, 4. KE, %3D (B) KEH2 -1 (C) KEo, KE, H2 KE02 ar Unauthorized copying or reusing any part of this page is llegal. (V 229 THERMOCHEMISTRY THpaads speedo, 2? 5. Which of the following is closest to the ratio of the average speeds of the two gases, speedH, () speedo, (B) Hpaəds speedo, = 1 () speedo, speed H, = 4 density H2 2 Opaads density o2 6. Which of the following is closest to the ratio of the average densities of the two gases, density H2 %3D (A) densityoz density H2 1 (B) densityo2 4. density H2 = 1 %3D () density o2 density H2 =4 (a) density o,
Probability, f(c) Unauthorized copying or reusing any part of this page is legal, : + המ"כ -ע 228 CHAPTER 8 Questions 4-7 use the following information. Hydrogen gas the gases are both held at 273 K and 1.00 atm. The Maxwell-Boltzmann distribution of molecular speeds for these two gases is shown in the graph below. and oxygen gas are placed in separate, identical, previously-evacuated, 1-liter containers, and Maxwell-Boltzmann Distribution for O, and H, at 273 K 2. 0.0025 0.002 0.0015 0.001 H, 0.0005 0000 s7000 0 t000000kt (s/u) ɔ KEH2 KEO2 4. Which of the following is closest to the ratio of the average kinetic energies of the two gases, %3D (A) KE0, 16 TH, 4. KE, %3D (B) KEH2 -1 (C) KEo, KE, H2 KE02 ar Unauthorized copying or reusing any part of this page is llegal. (V 229 THERMOCHEMISTRY THpaads speedo, 2? 5. Which of the following is closest to the ratio of the average speeds of the two gases, speedH, () speedo, (B) Hpaəds speedo, = 1 () speedo, speed H, = 4 density H2 2 Opaads density o2 6. Which of the following is closest to the ratio of the average densities of the two gases, density H2 %3D (A) densityoz density H2 1 (B) densityo2 4. density H2 = 1 %3D () density o2 density H2 =4 (a) density o,
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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Transcribed Image Text:Probability, f(c)
Unauthorized copying or reusing any part of this page is legal,
: + המ"כ -ע
228
CHAPTER 8
Questions 4-7 use the following information.
Hydrogen gas
the gases are both held at 273 K and 1.00 atm. The Maxwell-Boltzmann distribution of molecular speeds for
these two gases is shown in the graph below.
and
oxygen gas are placed in separate, identical, previously-evacuated, 1-liter containers, and
Maxwell-Boltzmann Distribution
for O, and H, at 273 K
2.
0.0025
0.002
0.0015
0.001
H,
0.0005
0000
s7000 0
t000000kt
(s/u) ɔ
KEH2
KEO2
4. Which of the following is closest to the ratio of the average kinetic energies of the two gases,
%3D
(A)
KE0,
16
TH,
4.
KE,
%3D
(B)
KEH2 -1
(C)
KEo,
KE,
H2
KE02
Transcribed Image Text:ar
Unauthorized copying or reusing any part of this page is llegal.
(V
229
THERMOCHEMISTRY
THpaads
speedo,
2?
5. Which of the following is closest to the ratio of the average speeds of the two gases,
speedH,
()
speedo,
(B)
Hpaəds
speedo,
= 1
()
speedo,
speed H,
= 4
density H2 2
Opaads
density o2
6. Which of the following is closest to the ratio of the average densities of the two gases,
density H2
%3D
(A)
densityoz
density H2 1
(B)
densityo2
4.
density H2 = 1
%3D
()
density o2
density H2 =4
(a)
density o,
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