Chemistry (7th Edition)
7th Edition
ISBN: 9780321943170
Author: John E. McMurry, Robert C. Fay, Jill Kirsten Robinson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 12, Problem 12.85SP
Hydrogen sulfide, H2S, is a toxic gas responsible for the odor of rotten eggs. The solubility of H2S(g) in water at STP is 0.195 M. What is the Henry’s law constant of H2S at 0°C? What is the solubility of H2S in water at 0°C and a partial pressure of 25.5 mm Hg?
Expert Solution & Answer
Trending nowThis is a popular solution!
Chapter 12 Solutions
Chemistry (7th Edition)
Ch. 12 - Prob. 12.1PCh. 12 - Prob. 12.2ACh. 12 - Prob. 12.3PCh. 12 - Prob. 12.4ACh. 12 - PRACTICE 12.5 A 50.0 mL sample of drinking water...Ch. 12 - APPLY 12.6 The legal limit for human exposure to...Ch. 12 - PRACTICE 12.7 What mass in grams of a 0.500 m...Ch. 12 - APPLY 12.8 What is the molality of a solution...Ch. 12 - PRACTICE 12.9 The density at 20°C of a 0.500 M...Ch. 12 - APPLY 12.10 The density at 20°C of a 0.258 m...
Ch. 12 - Prob. 12.11PCh. 12 - APPLY 12.12 Use the Henry’s law constant you...Ch. 12 - PRACTICE 12.13 What is the vapor pressure in mm Hg...Ch. 12 - APPLY 12.14 A solution made by dissolving 8.110 g...Ch. 12 - Prob. 12.15PCh. 12 - Conceptual APPLY 12.16 The following diagram shows...Ch. 12 - PRACTICE 12.17 What is the vapor pressure of the...Ch. 12 - Conceptual APPLY 12.18 The following diagram shows...Ch. 12 - Prob. 12.19PCh. 12 - APPLY 12.20 The following phase diagram shows a...Ch. 12 - Prob. 12.21PCh. 12 - APPLY 12.22 Cells in the human eye have an osmotic...Ch. 12 - PRACTICE 12.23 A solution prepared by dissolving...Ch. 12 - Prob. 12.24ACh. 12 - PROBLEM 12.25 What is the difference between a...Ch. 12 - PROBLEM 12.26 Urea has a high solubility in blood...Ch. 12 - Prob. 12.27PCh. 12 - Prob. 12.28PCh. 12 - Many people take vitamin supplements to promote...Ch. 12 - Prob. 12.30CPCh. 12 - Prob. 12.31CPCh. 12 - Prob. 12.32CPCh. 12 - Prob. 12.33CPCh. 12 - Prob. 12.34CPCh. 12 - Prob. 12.35CPCh. 12 - Prob. 12.36CPCh. 12 - Prob. 12.37CPCh. 12 - Prob. 12.38CPCh. 12 - Prob. 12.39CPCh. 12 - Prob. 12.40SPCh. 12 - 12.41 Why do ionic substances with higher lattice...Ch. 12 - Prob. 12.42SPCh. 12 - Prob. 12.43SPCh. 12 - Classify the strongest type of intermolecular...Ch. 12 - Classify the strongest type of intermolecular...Ch. 12 - Prob. 12.46SPCh. 12 - Prob. 12.47SPCh. 12 - Prob. 12.48SPCh. 12 - Prob. 12.49SPCh. 12 - Prob. 12.50SPCh. 12 - Prob. 12.51SPCh. 12 - Prob. 12.52SPCh. 12 - Prob. 12.53SPCh. 12 - Prob. 12.54SPCh. 12 - Pentyl alcohol (Problem 12.54) is miscible with...Ch. 12 - Prob. 12.56SPCh. 12 - 12.57 The dissolution of NH4ClO4(s) in water is...Ch. 12 - Prob. 12.58SPCh. 12 - Prob. 12.59SPCh. 12 - Prob. 12.60SPCh. 12 - Prob. 12.61SPCh. 12 - Prob. 12.62SPCh. 12 - Prob. 12.63SPCh. 12 - Prob. 12.64SPCh. 12 - Prob. 12.65SPCh. 12 - Prob. 12.66SPCh. 12 - Prob. 12.67SPCh. 12 - Prob. 12.68SPCh. 12 - Prob. 12.69SPCh. 12 - Prob. 12.70SPCh. 12 - Prob. 12.71SPCh. 12 - Prob. 12.72SPCh. 12 - Prob. 12.73SPCh. 12 - Prob. 12.74SPCh. 12 - Prob. 12.75SPCh. 12 - Ethylene glycol, C2H6O2, is the principal...Ch. 12 - Ethylene glycol, C2H6O2, is a colorless liquid...Ch. 12 - Prob. 12.78SPCh. 12 - Prob. 12.79SPCh. 12 - Prob. 12.80SPCh. 12 - Prob. 12.81SPCh. 12 - Prob. 12.82SPCh. 12 - Prob. 12.83SPCh. 12 - Prob. 12.84SPCh. 12 - Hydrogen sulfide, H2S, is a toxic gas responsible...Ch. 12 - Prob. 12.86SPCh. 12 - Prob. 12.87SPCh. 12 - Prob. 12.88SPCh. 12 - Prob. 12.89SPCh. 12 - Prob. 12.90SPCh. 12 - Prob. 12.91SPCh. 12 - Prob. 12.92SPCh. 12 - Prob. 12.93SPCh. 12 - Prob. 12.94SPCh. 12 - Prob. 12.95SPCh. 12 - Prob. 12.96SPCh. 12 - Prob. 12.97SPCh. 12 - Prob. 12.98SPCh. 12 - Prob. 12.99SPCh. 12 - Prob. 12.100SPCh. 12 - Prob. 12.101SPCh. 12 - Prob. 12.102SPCh. 12 - Prob. 12.103SPCh. 12 - Prob. 12.104SPCh. 12 - Prob. 12.105SPCh. 12 - Prob. 12.106SPCh. 12 - Prob. 12.107SPCh. 12 - Prob. 12.108SPCh. 12 - Prob. 12.109SPCh. 12 - Prob. 12.110SPCh. 12 - Prob. 12.111SPCh. 12 - Prob. 12.112SPCh. 12 - Prob. 12.113SPCh. 12 - Prob. 12.114SPCh. 12 - Prob. 12.115SPCh. 12 - Prob. 12.116SPCh. 12 - Prob. 12.117SPCh. 12 - Prob. 12.118SPCh. 12 - Prob. 12.119SPCh. 12 - Prob. 12.120SPCh. 12 - Prob. 12.121SPCh. 12 - Prob. 12.122SPCh. 12 - Prob. 12.123SPCh. 12 - Prob. 12.124SPCh. 12 - Prob. 12.125SPCh. 12 - Prob. 12.126SPCh. 12 - Prob. 12.127SPCh. 12 - Prob. 12.128SPCh. 12 - Prob. 12.129SPCh. 12 - Prob. 12.130CPCh. 12 - Prob. 12.131CPCh. 12 - Prob. 12.132CPCh. 12 - Prob. 12.133CPCh. 12 - Prob. 12.134CPCh. 12 - Prob. 12.135CPCh. 12 - Prob. 12.136CPCh. 12 - Prob. 12.137CPCh. 12 - Prob. 12.138CPCh. 12 - There’s actually much more in seawater than just...Ch. 12 - Prob. 12.140CPCh. 12 - Prob. 12.141CPCh. 12 - Prob. 12.142CPCh. 12 - Prob. 12.143CPCh. 12 - Prob. 12.144CPCh. 12 - What is the value of the van’t Hoff factor for KCI...Ch. 12 - Prob. 12.146CPCh. 12 - Prob. 12.147CPCh. 12 - Prob. 12.148CPCh. 12 - Prob. 12.149CPCh. 12 - Prob. 12.150CPCh. 12 - Prob. 12.151CPCh. 12 - An aqueous solution of a certain organic compound...Ch. 12 - Prob. 12.153CPCh. 12 - Prob. 12.154CPCh. 12 - Prob. 12.155CPCh. 12 - Prob. 12.156CPCh. 12 - Prob. 12.157CPCh. 12 - Prob. 12.158CPCh. 12 - Prob. 12.159CPCh. 12 - Prob. 12.160MPCh. 12 - Prob. 12.161MPCh. 12 - Prob. 12.162MPCh. 12 - Prob. 12.163MPCh. 12 - Prob. 12.164MP
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
- The organic salt [(C4H9)4N][ClO4] consists of the ions (C4H9)4N+ and ClO4. The salt dissolves in chloroform. What mass (in grams) of the salt must have been dissolved if the boiling point of a solution of the salt in 25.0 g chloroform is 63.20 C? The normal boiling point of chloroform is 61.70 C and Kb = 3.63 C kg mol1. Assume that the salt dissociates completely into its ions in solution.arrow_forwardA 1.00 mol/kg aqueous sulfuric acid solution, H2SO4,freezes at 4.04 C. Calculate i, the vant Hoff factor,for sulfuric acid in this solution.arrow_forwardThe vapor pressures of several solutions of water-propanol (CH3CH2CH2OH) were determined at various compositions, with the following data collected at 45C: H2O Vapor pressure(torr) 0 74.0 0.15 77.3 0.37 80.2 0.54 81.6 0.69 80.6 0.83 78.2 1.00 71.9 a. Are solutions of water and propanol ideal? Explain. b. Predict the sign of Hsoln for water-propanol solutions. c. Are the interactive forces between propanol and water molecules weaker than, stronger than, or equal to the interactive forces between the pure substances? Explain. d. Which of the solutions in the data would have the lowest normal boiling point?arrow_forward
- A forensic chemist is given a white solid that is suspected of being pure cocaine (C17H21NO4, molar mass = 303.35 g/mol). She dissolves 1.22 0.01 g of the solid in 15.60 0.01 g benzene. The freezing point is lowered by 1.32 0.04C. a. What is the molar mass of the substance? Assuming that the percent uncertainty in the calculated molar mass is the same as the percent uncertainty in the temperature change, calculate the uncertainty in the molar mass. b. Could the chemist unequivocally state that the substance is cocaine? For example, is the uncertainty small enough to distinguish cocaine from codeine (C18H21NO3, molar mass = 299.36 g/mol)? c. Assuming that the absolute uncertainties in the measurements of temperature and mass remain unchanged, how could the chemist improve the precision of her results?arrow_forwardPredict the relative solubility of each compound in the two solvents, based on the intermolecular attractions. (a) Is potassium iodide more soluble in water or in methylene chloride (CH2Cl2)? (b) Is toluene (C6H5CH3) more soluble in benzene (C6H6) or in water? (c) Is ethylene glycol (C2H4(OH)2) more soluble in hexane (C6H14) or in ethanol (C2H5OH)?arrow_forwardUsing KF as an example, write equations that refer to Hsoln and Hhyd Lattice energy was defined in Chapter 3 as H for the reaction K+(g) + F (g) KF(s). Show how you would utilize Hesss law to calculate Hso1n from Hhyd and HLE for KF, where HLE = lattice energy. Hsoln for KF, as for other soluble ionic compounds, is a relatively small number. How can this be since Hhyd and HLE are relatively large negative numbers?arrow_forward
- Freezing point depression is one means of determining the molar mass of a compound. The freezing point depression constant of benzene is 5.12 C/m. a. When a 0.503 g sample of the white crystalline dimer is dissolved in 10.0 g benzene, the freezing point of benzene is decreased by 0542 C. Verify that the molar mass of the dimer is 475 g/mol when determined by freezing point depression. Assume no dissociation of the dimer occurs. b. The correct molar mass of the dimer is 487 g/mol. Explain why the dissociation equilibrium causes the freezing point depression calculation to yield a lower molar mass for the dimer.arrow_forward(a) If you dissolve 10.0 g (about one heaping teaspoonful) of sugar (sucrose, C12H22O11) in a cup of water (250. g), what are the mole fraction, molality, and weight percent of sugar? (b) Seawater has a sodium ion concentration of 1.08 104 ppm. If the sodium is present in the form of dissolved sodium chloride, what mass of NaCl is in each liter of seawater? Seawater is denser than pure water because of dissolved salts. Its density is 1.05 g/mLarrow_forwardIn the 1986 Lake Nyos disaster (see the chapter introduction), an estimated 90 billion kilograms of CO2 was dissolved in the lake at the time. (a) What volume of gas is this at standard temperature and pressure? (b) Assuming that this dissolved gas was in equilibrium with the normal partial pressure of CO2 in the atmosphere (0.038%, or 0.29 torr), use the Henrys law constant for CO2 in water to estimate the volume of Lake Nyos.arrow_forward
- Butane, C4H10, has been suggested as the refrigerant in household compressors such as those found in air conditioners. (a) To what extent is butane soluble in water? Calculate the butane concentration in water if the pressure of the gas is 0.21 atm. (kH = 0.0011 mol/kgbar at 25 C) (b) If the pressure of butane is increased to 1.0 atm, does the butane concentration increase or decrease?arrow_forwardThe dispersed phase of a certain colloidal dispersion consists of spheres of diameter 1.0 102 nm. (a) What are the volume (V=43r2) and surface area (A = r2) of each sphere? (b) How many spheres are required to give a total volume of 1.0 cm3? What is the total surface area of these spheres in square meters?arrow_forwardPredict the relative solubility of each compound in the two solvents, on the basis of intermolecular attractions. (a) Is Br2 more soluble in water or in carbon tetrachloride? (b) Is CaCl2 more soluble in water or in benzene (C6H6)? (c) Is chloroform (CHCl3) more soluble in water or in diethyl ether [(C2H5)2O]? (d) Is ethylene glycol (HOCH2CH2OH) more soluble in water or in benzene (C6H6)?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning
Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
Chemistry & 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 Learning
Chemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStax
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Chemistry: Principles and Practice
Chemistry
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher: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 by OpenStax (2015-05-04)
Chemistry
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:OpenStax
Solutions: Crash Course Chemistry #27; Author: Crash Course;https://www.youtube.com/watch?v=9h2f1Bjr0p4;License: Standard YouTube License, CC-BY