Chemistry
12th Edition
ISBN: 9780078021510
Author: Raymond Chang Dr., Kenneth Goldsby Professor
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 5, Problem 5.128QP
Interpretation Introduction
Interpretation:
The reason for the man’s death has to be explained.
Concept Introduction:
- Atmospheric pressureis defined as the power per unit area exerted against a surface by the weight of the air outside
- Earth'satmosphereis a thin coating of gases that float above our planet's surface.
- The oxygen concentration close to theman dropped, pressed away by other gases.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
The volume of a sample of pure HCl gas was 289 mL at 24
°
C and 137 mmHg. It was completely dissolved in about 50 mL of water and titrated with an NaOH solution;
11.7 mL
of the NaOH solution was required to neutralize the HCl. Calculate the molarity of the NaOH solution.
The vapor pressure of mercury at 20 oC is 1.7 x 10-6 atm. Your lab partner breaks a mercury thermometer and spills most of the mercury onto the floor. The dimensions of the laboratory are 16.0 m x 8.0 m x 3.0 m (l x w x h). At 20 oC, calculate the mass (in grams) of the mercury vapor in the room. Determine if the concentration of mercury vapor exceeds air quality regulations of 5.0 x 10-2 mg/m3. How would you clean up this spell?
1. The following table gives information about five of the gases in the air:
Gas
Nitrogen
Oxygen
Carbon
Argon
Water
dioxide
CO
vapour
Formula
Ar
H,0
-218
-189
Melting point/"c -210
Boiling point/"C -196
-56
183
-78
-186
100
la. Put a ring around the temperature ("C) at which water vapour and carbon dioxide
are removed from air.
-200
-105
-10
105
1b. Put a ring around the temperature ("C) at which all the gases in the table are
liquefied.
-200
-105
-10
105
1c. A liquid mixture of argon, nitrogen and oxygen is allowed to warm up. In which
order are the gases produced.
First:---
Last
Chapter 5 Solutions
Chemistry
Ch. 5.2 - Prob. 1PECh. 5.2 - Prob. 2PECh. 5.2 - Rank the following pressures from lowest to...Ch. 5.2 - Prob. 2RCCh. 5.3 - Prob. 1RCCh. 5.4 - Calculate the volume (in liters) occupied by 2.12...Ch. 5.4 - Prob. 4PECh. 5.4 - Prob. 1RCCh. 5.4 - A sample of chlorine gas occupies a volume of 946...Ch. 5.4 - Prob. 6PE
Ch. 5.4 - A gas initially at 4.0 L, 1.2 atm, and 66C...Ch. 5.4 - What is the density (in g/L) of uranium...Ch. 5.4 - Prob. 9PECh. 5.4 - Prob. 10PECh. 5.5 - Prob. 11PECh. 5.5 - The equation for the metabolic breakdown of...Ch. 5.5 - Prob. 13PECh. 5.5 - Prob. 1RCCh. 5.6 - Prob. 14PECh. 5.6 - Prob. 15PECh. 5.6 - Prob. 1RCCh. 5.7 - Prob. 16PECh. 5.7 - Prob. 17PECh. 5.7 - Prob. 1RCCh. 5.8 - Using the data shown in Table 5.4, calculate the...Ch. 5.8 - Prob. 1RCCh. 5 - Prob. 5.1QPCh. 5 - Prob. 5.2QPCh. 5 - Prob. 5.3QPCh. 5 - Prob. 5.4QPCh. 5 - Prob. 5.5QPCh. 5 - Prob. 5.6QPCh. 5 - Prob. 5.7QPCh. 5 - Prob. 5.8QPCh. 5 - Prob. 5.9QPCh. 5 - Prob. 5.10QPCh. 5 - Prob. 5.11QPCh. 5 - Prob. 5.12QPCh. 5 - Convert 562 mmHg to atm.Ch. 5 - Prob. 5.14QPCh. 5 - Prob. 5.15QPCh. 5 - A gaseous sample of a substance is cooled at...Ch. 5 - Consider the following gaseous sample in a...Ch. 5 - Prob. 5.19QPCh. 5 - Prob. 5.20QPCh. 5 - Prob. 5.21QPCh. 5 - A sample of air occupies 3.8 L when the pressure...Ch. 5 - Prob. 5.23QPCh. 5 - Under constant-pressure conditions a sample of...Ch. 5 - Ammonia burns in oxygen gas to form nitric oxide...Ch. 5 - Molecular chlorine and molecular fluorine combine...Ch. 5 - Prob. 5.27QPCh. 5 - Prob. 5.28QPCh. 5 - Prob. 5.29QPCh. 5 - Prob. 5.30QPCh. 5 - Prob. 5.31QPCh. 5 - Given that 6.9 moles of carbon monoxide gas are...Ch. 5 - What volume will 5.6 moles of sulfur hexafluoride...Ch. 5 - Prob. 5.34QPCh. 5 - Prob. 5.35QPCh. 5 - Prob. 5.36QPCh. 5 - Prob. 5.37QPCh. 5 - Prob. 5.38QPCh. 5 - An ideal gas originally at 0.85 atm and 66C was...Ch. 5 - Prob. 5.40QPCh. 5 - Prob. 5.41QPCh. 5 - Dry ice is solid carbon dioxide. A 0.050-g sample...Ch. 5 - Prob. 5.43QPCh. 5 - At 741 torr and 44C, 7.10 g of a gas occupy a...Ch. 5 - Ozone molecules in the stratosphere absorb much of...Ch. 5 - Prob. 5.46QPCh. 5 - A 2.10-L vessel contains 4.65 g of a gas at 1.00...Ch. 5 - Calculate the density of hydrogen bromide (HBr)...Ch. 5 - A certain anesthetic contains 64.9 percent C, 13.5...Ch. 5 - A compound has the empirical formula SF4. At 20C,...Ch. 5 - Prob. 5.51QPCh. 5 - The density of a mixture of fluorine and chlorine...Ch. 5 - Consider the formation of nitrogen dioxide from...Ch. 5 - Methane, the principal component of natural gas,...Ch. 5 - When coal is burned, the sulfur present in coal is...Ch. 5 - In alcohol fermentation, yeast converts glucose to...Ch. 5 - Prob. 5.57QPCh. 5 - A quantity of 0.225 g of a metal M (molar mass =...Ch. 5 - What is the mass of the solid NH4Cl formed when...Ch. 5 - Prob. 5.60QPCh. 5 - Prob. 5.61QPCh. 5 - Ethanol (C2H5OH) burns in air:...Ch. 5 - (a) What volumes (in liters) of ammonia and oxygen...Ch. 5 - Prob. 5.64QPCh. 5 - Prob. 5.65QPCh. 5 - A sample of air contains only nitrogen and oxygen...Ch. 5 - A mixture of gases contains 0.31 mol CH4, 0.25 mol...Ch. 5 - A 2.5-L flask at 15C contains a mixture of N2, He,...Ch. 5 - Dry air near sea level has the following...Ch. 5 - Prob. 5.70QPCh. 5 - Prob. 5.71QPCh. 5 - A sample of zinc metal reacts completely with an...Ch. 5 - Prob. 5.73QPCh. 5 - A sample of ammonia (NH3) gas is completely...Ch. 5 - Prob. 5.75QPCh. 5 - The volume of the box on the right is twice that...Ch. 5 - Prob. 5.78QPCh. 5 - Prob. 5.79QPCh. 5 - Prob. 5.80QPCh. 5 - Compare the root-mean-square speeds of O2 and UF6...Ch. 5 - Prob. 5.82QPCh. 5 - The average distance traveled by a molecule...Ch. 5 - At a certain temperature the speeds of six gaseous...Ch. 5 - Prob. 5.85QPCh. 5 - The 235U isotope undergoes fission when bombarded...Ch. 5 - Prob. 5.87QPCh. 5 - Prob. 5.88QPCh. 5 - Prob. 5.90QPCh. 5 - (a) A real gas is introduced into a flask of...Ch. 5 - Using the data shown in Table 5.4, calculate the...Ch. 5 - Prob. 5.94QPCh. 5 - Prob. 5.95QPCh. 5 - Prob. 5.96QPCh. 5 - Prob. 5.97QPCh. 5 - Prob. 5.98QPCh. 5 - When ammonium nitrite (NH4NO2) is heated, it...Ch. 5 - The percent by mass of bicarbonate (HCO3) in a...Ch. 5 - Prob. 5.101QPCh. 5 - Prob. 5.102QPCh. 5 - Prob. 5.103QPCh. 5 - A healthy adult exhales about 5.0 102 mL of a...Ch. 5 - Prob. 5.105QPCh. 5 - Prob. 5.106QPCh. 5 - Some commercial drain cleaners contain a mixture...Ch. 5 - The volume of a sample of pure HCl gas was 189 mL...Ch. 5 - Prob. 5.109QPCh. 5 - Prob. 5.110QPCh. 5 - Prob. 5.111QPCh. 5 - Prob. 5.112QPCh. 5 - Prob. 5.113QPCh. 5 - Prob. 5.114QPCh. 5 - Prob. 5.115QPCh. 5 - Prob. 5.116QPCh. 5 - Prob. 5.117QPCh. 5 - Commercially, compressed oxygen is sold in metal...Ch. 5 - Prob. 5.119QPCh. 5 - Prob. 5.120QPCh. 5 - Prob. 5.121QPCh. 5 - Prob. 5.122QPCh. 5 - Prob. 5.123QPCh. 5 - Prob. 5.124QPCh. 5 - Prob. 5.125QPCh. 5 - Prob. 5.126QPCh. 5 - Prob. 5.127QPCh. 5 - Prob. 5.128QPCh. 5 - Acidic oxides such as carbon dioxide react with...Ch. 5 - Prob. 5.130QPCh. 5 - Prob. 5.131QPCh. 5 - Prob. 5.132QPCh. 5 - Atop Mt. Everest, the atmospheric pressure is 210...Ch. 5 - Prob. 5.134QPCh. 5 - Prob. 5.135QPCh. 5 - Prob. 5.136QPCh. 5 - Prob. 5.137QPCh. 5 - Prob. 5.138QPCh. 5 - Prob. 5.139QPCh. 5 - Prob. 5.140QPCh. 5 - Prob. 5.141QPCh. 5 - Prob. 5.142QPCh. 5 - Prob. 5.143QPCh. 5 - Prob. 5.144QPCh. 5 - Prob. 5.145QPCh. 5 - At what temperature will He atoms have the same...Ch. 5 - Prob. 5.148QPCh. 5 - Prob. 5.149QPCh. 5 - Prob. 5.150QPCh. 5 - Prob. 5.151QPCh. 5 - Prob. 5.152QPCh. 5 - Prob. 5.153QPCh. 5 - A 6.11-g sample of a Cu-Zn alloy reacts with HCl...Ch. 5 - Prob. 5.155QPCh. 5 - Prob. 5.156QPCh. 5 - Prob. 5.157QPCh. 5 - A mixture of methane (CH4) and ethane (C2H6) is...Ch. 5 - Prob. 5.159QPCh. 5 - One way to gain a physical understanding of b in...Ch. 5 - Use the van der Waals constants in Table 5.4. to...Ch. 5 - Prob. 5.162QPCh. 5 - Prob. 5.163QPCh. 5 - Prob. 5.164QPCh. 5 - Referring to Figure 5.17, we see that the maximum...Ch. 5 - Prob. 5.166QPCh. 5 - A gaseous hydrocarbon (containing C and H atoms)...Ch. 5 - Three flasks (a)(c) contain gases A (red) and B...Ch. 5 - Prob. 5.169QPCh. 5 - Prob. 5.170QPCh. 5 - In 2012, Felix Baumgartner jumped from a balloon...Ch. 5 - Prob. 5.172IMECh. 5 - A flask with a volume of 14.5 L contains 1.25...Ch. 5 - Prob. 5.174IMECh. 5 - Prob. 5.175IMECh. 5 - Prob. 5.176IMECh. 5 - Prob. 5.177IME
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- How does hydraulic fracturing differ from previously used techniques for the recovery of natural gas from the earth?arrow_forwardIn the discussion on the composition of air, mention is made of the fact that water vapor may have a concentration as high as 40,000 ppm. Calculate the partial pressure exerted by water vapor at this concentration. Assume that this represents a situation with 100% humidity. What temperature would be needed to achieve this value? (See Appendix G.)arrow_forwardGiven that a sample of air is made up of nitrogen, oxygen, and argon in the mole fractions 0.78 N2, 0.21 O2, and 0.010 Ar, what is the density of air at standard temperature and pressure?arrow_forward
- You have two pressure-proof steel cylinders of equal volume, one containing 1.0 kg of CO and the other containing 1.0 kg of acetylene, C2H2. (a) In which cylinder is the pressure greater at 25 C? (b) Which cylinder contains the greater number of molecules?arrow_forwardA sample of a smoke stack emission was collected into a 1.25-L tank at 752 mm Hg and analyzed. The analysis showed 92% CO2, 3.6% NO, 1.2% SO2, and 4.1% H2O by mass. What is the partial pressure exerted by each gas?arrow_forwardThe Mount Pinatubo volcano eruption in 1991 released an estimated 1.82 x 1013g of SO2 into the atmosphere. If the gas had an average temperature of -17.0 C and filled the troposphere, whose approximate volume is 8 x 1021L, what is the approximate partial pressure of SO2 caused by the eruption?arrow_forward
- Each sketch below shows a flask with some gas and a pool of mercury in it. The gas is at a pressure of 0.5 atm. A J-shaped tube is connected to the bottom of the flask, and the mercury can freely flow in or out of this tube. (You can assume that there is so much more mercury in the pool than can fit into the tube that even if the J-tube is completely filled, the level of mercury in the pool won't change.) Notice also that in the left sketch the J-tube is open at its other end, so that air from the atmosphere can freely flow. On the other hand, in the right sketch the J-tube is closed at its other end, and you should assume there is no gas between the mercury and the closed end of the tube. To answer this question, you must decide what the mercury level will be when the mercury finally stops flowing in or out of the tube. By moving the sliders back and forth, you'll see different levels of mercury in the J-tube. Select the final correct level for each sketch. A open tube closed tube -…arrow_forwardA prevailing pressure of one standard atmosphere will support a column of mercury 760 mm in height. Liquid methylene iodide has a density of 3.33 g/mL. The height of a column of methylene iodide that one standard atmosphere can support is mm. The density of liquid mercury is 13.6 g/mL.arrow_forward1.An empty 2.00 L soda bottle is filled with 35.2 grams of gaseous CO2. Calculate the temperature, in oC, at which the bottle will explode if the maximum pressure the bottle can hold is about 10.2 atm. 2. A flask of volume 4.07 L contains a sample of chlorine gas, Cl2, with a pressure of 198 Torr at 27.3 °C. What mass of sodium is required to completely react with the chlorine gas to make sodium chloride? Assume the reaction goes to completion and there is no limiting reagent. Hint: calculate the moles of Cl2 gas in the flask first. (Do not put units in answer) 2 Na (s) + Cl2 (g) --> 2 NaCl (s) 3. Water can be broken down via electrolysis according to the reaction, 2 H2O (l) --> 2 H2 (g) + O2 (g) Calculate the pressure exerted by O2 when 4.382 g of water is completely broken down and the gases are collected in a 1.834 L container at 25 oC. Hint: calculate the number of moles of O2 produced first.arrow_forward
- A 5.00 L flask is evacuated and 44.81 g of solid dinitrogen tetroxide, N2O4, is introduced at −196 °C. The sample is then warmed to 25 °C during which time the N2O4 vaporizes and some of it dissociates to form brown NO2 gas. The pressure slowly increases until it stabilizes at 3.27 atm. 1. Write the balanced reaction for the dissociation of N2O4. 2. What would be the pressure in the flask at 25 °C if the gas were all N2O4? 3. What would be the pressure in the flask at 25 °C if all of the gas converted into NO2? 4. What are the mole fractions of N2O4 and NO2 once the pressure in the flask stabilizes at 3.27 atm?arrow_forwardA 5.00 L flask is evacuated and 44.81 g of solid dinitrogen tetroxide, N2O4, is introduced at −196 °C. The sample is then warmed to 25 °C during which time the N2O4 vaporizes and some of it dissociates to form brown NO2 gas. The pressure slowly increases until it stabilizes at 3.27 atm. 1. Write the balanced reaction for the dissociation of N2O4. 2. What would be the pressure in the flask at 25 °C if the gas were all N2O4? 3. What would be the pressure in the flask at 25 °C if all of the gas converted into NO2? 4. What are the mole fractions of N2O4 and NO2 once the pressure in the flask stabilizes at 3.27 atm? If we could please work through Part 4, that would be great :)arrow_forwardPhosphorus trichloride is important in the manufacture of insecticides, fuel additives, and flame retardants. Phosphorus has only one naturally occurring isotope, 31P, whereas chlorine has two, 35Cl (75%) and 37Cl (25%). (a) What different molecular masses (in amu) can be found for PCl3? (b) Which is the most abundant? (c) What is the ratio of the effusion rates of the heavi est and the lightest PCl3 molecules?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Physical ChemistryChemistryISBN:9781133958437Author:Ball, David W. (david Warren), BAER, TomasPublisher:Wadsworth Cengage Learning,Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
- Chemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Physical Chemistry
Chemistry
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Wadsworth Cengage Learning,
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning