OWLv2 for Ebbing/Gammon's General Chemistry, 11th Edition, [Instant Access], 1 term (6 months)
11th Edition
ISBN: 9781305673939
Author: Darrell Ebbing; Steven D. Gammon
Publisher: Cengage Learning US
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Textbook Question
Chapter 11, Problem 11.133QP
In an experiment, 20.00 L of dry nitrogen gas, N2, at 20.0°C and 750.0 mmHg is slowly bubbled into water in a flask to determine its vapor pressure (see the figure on next page).
The liquid water is weighed before and after the experiment, from which the experimenter determines that it loses 353.6 mg in mass. Answer the following questions.
- a How many moles of nitrogen were bubbled into the water?
- b The liquid water diminished by how many moles? What happened to the liquid?
- c How many moles of gas exit the flask during the experiment? What is the partial pressure of nitrogen gas exiting? The total gas pressure is 750.0 mmHg.
- d From these data, calculate the vapor pressure of water at 20°C. Does this agree with what you expect?
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Chapter 11 Solutions
OWLv2 for Ebbing/Gammon's General Chemistry, 11th Edition, [Instant Access], 1 term (6 months)
Ch. 11.2 - The heat of vaporization of ammonia is 23.4...Ch. 11.2 - Shown here is a representation of a closed...Ch. 11.2 - Prob. 11.2ECh. 11.2 - Selenium tetrafluoride, SeF4, is a colorless...Ch. 11.3 - Prob. 11.4ECh. 11.3 - When camping at high altitude, you need to pay...Ch. 11.5 - Consider two liquids, labeled A and B, that are...Ch. 11.5 - List the different intermolecular forces you would...Ch. 11.5 - Arrange the following hydrocarbons in order of...Ch. 11.5 - At the same temperature, methyl chloride, CH3Cl,...
Ch. 11.5 - A common misconception is that the following...Ch. 11.6 - Prob. 11.8ECh. 11.6 - Prob. 11.9ECh. 11.7 - Figure 11.35 shows solid dots (atoms) forming a...Ch. 11.8 - Shown here is a representation of a unit cell for...Ch. 11.9 - Lithium metal has a body-centered cubic structure...Ch. 11.9 - Potassium metal has a body-centered cubic...Ch. 11 - List the different phase transitions that are...Ch. 11 - Describe how you could purify iodine by...Ch. 11 - Prob. 11.3QPCh. 11 - Explain why 15 g of steam at 100C melts more ice...Ch. 11 - Why is the heat of fusion of a substance smaller...Ch. 11 - Explain why evaporation leads to cooling of the...Ch. 11 - Describe the behavior of a liquid and its vapor in...Ch. 11 - Gases that cannot be liquefied at room temperature...Ch. 11 - Prob. 11.9QPCh. 11 - Why does the vapor pressure of a liquid depend on...Ch. 11 - Prob. 11.11QPCh. 11 - Prob. 11.12QPCh. 11 - Prob. 11.13QPCh. 11 - Prob. 11.14QPCh. 11 - Prob. 11.15QPCh. 11 - Prob. 11.16QPCh. 11 - Prob. 11.17QPCh. 11 - 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