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H2 O2 Some time after Stopcock closed Stopcock open Stopcock open (a) (b) (C) Figure 9.27 (a) Two gases, H2 and 02, are initially separated. (b) When the stopcock is opened, they mix together. The lighter gas, H2, passes through the opening faster than O2, so just after the stopcock is opened, more H2 molecules move to the O2 side than O2 molecules move to the H2 side. (c) After a short time, both the slower-moving Oz molecules and the faster-moving H2 molecules have distributed themselves evenly on both sides of the vessel. 예

H2 O2 Some time after Stopcock closed Stopcock open Stopcock open (a) (b) (C) Figure 9.27 (a) Two gases, H2 and 02, are initially separated. (b) When the stopcock is opened, they mix together. The lighter gas, H2, passes through the opening faster than O2, so just after the stopcock is opened, more H2 molecules move to the O2 side than O2 molecules move to the H2 side. (c) After a short time, both the slower-moving Oz molecules and the faster-moving H2 molecules have distributed themselves evenly on both sides of the vessel. 예

Chemistry
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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Explain why the numbers of molecules are not identical in the left- and right-hand bulbs shown in the center illustration as shown.

H2 O2 Some time after Stopcock closed Stopcock open Stopcock open (a) (b) (C) Figure 9.27 (a) Two gases, H2 and 02, are initially separated. (b) When the stopcock is opened, they mix together. The lighter gas, H2, passes through the opening faster than O2, so just after the stopcock is opened, more H2 molecules move to the O2 side than O2 molecules move to the H2 side. (c) After a short time, both the slower-moving Oz molecules and the faster-moving H2 molecules have distributed themselves evenly on both sides of the vessel. 예
Transcribed Image Text:H2 O2 Some time after Stopcock closed Stopcock open Stopcock open (a) (b) (C) Figure 9.27 (a) Two gases, H2 and 02, are initially separated. (b) When the stopcock is opened, they mix together. The lighter gas, H2, passes through the opening faster than O2, so just after the stopcock is opened, more H2 molecules move to the O2 side than O2 molecules move to the H2 side. (c) After a short time, both the slower-moving Oz molecules and the faster-moving H2 molecules have distributed themselves evenly on both sides of the vessel. 예
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