Chemistry for Engineering Students
3rd Edition
ISBN: 9781285199023
Author: Lawrence S. Brown, Tom Holme
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 12, Problem 12.59PAE
12.49 The Safe Drinking Water Act of 1974 established the maximum permitted concentration of silver ion at 0.05 ppm. What is the concentration of Ag+ in parts per million in a saturated solution of AgCl? (NOTE: 1 ppm = 1 mg of solute/L of solution.)
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Only about 0.16 mg of AgBr(s) will dissolve in 1.0 L of water (this volume of solid is smaller than the head of a pin). In a solution of ammonia that contains 0.10 mol ammonia per liter of water, there are about 555 watermolecules for every molecule of ammonia. However, more than 400 times as much AgBr (68 mg) will dissolve in this solution as in plain water. Explain how such a tiny change in the composition of the solution can have such a largeeffect on the solubility of AgBr
What is the molar solubility of CaCO3 at 50°C in a solution pre-
pared by dissolving 1.000 L of CO2 gas (at 20°C and 731 mm Hg)
and 3.335 g of solid Ca(OH)2 in enough water to make 500.0 mL
of solution at 50°C? Is the solubility of CaCO3 at 50°C larger or
smaller than at 25 °C? Explain. You may assume that AH° and
AS° are independent of temperature.
What mass (in grams) of AgCl will dissolve
in 250 mL of water if the Ksp = 1.7x10¬10?
(MM of AgCl = 143.32 g/mol)
Chapter 12 Solutions
Chemistry for Engineering Students
Ch. 12 - list chemical reactions important in the...Ch. 12 - Explain that equilibrium is dynamic, and that at...Ch. 12 - Prob. 3COCh. 12 - calculate equilibrium constants from experimental...Ch. 12 - Prob. 5COCh. 12 - calculate molar solubility from Kspor vice versa.Ch. 12 - Prob. 7COCh. 12 - Prob. 8COCh. 12 - calculate the new equilibrium composition of a...Ch. 12 - Explain the importance of both kinetic and...
Ch. 12 - Identify the first chemical step in the production...Ch. 12 - Explain why the hydration process for concrete is...Ch. 12 - Prob. 12.3PAECh. 12 - 12.4 In what geographical region of the country...Ch. 12 - Prob. 12.5PAECh. 12 - Prob. 12.6PAECh. 12 - Prob. 12.7PAECh. 12 - On your desk is a glass half-filled with water and...Ch. 12 - In the figure, orange fish are placed in one...Ch. 12 - At a particular temperature, iodine vapor, I2, is...Ch. 12 - Prob. 12.11PAECh. 12 - An equilibrium involving the carbonate and...Ch. 12 - Prob. 12.13PAECh. 12 - A small quantity of a soluble salt is placed in...Ch. 12 - Prob. 12.15PAECh. 12 - Prob. 12.16PAECh. 12 - Write equilibrium (mass action) expressions for...Ch. 12 - What is the difference between homogeneous...Ch. 12 - Write equilibrium expressions for each of the...Ch. 12 - Write equilibrium expressions for each of the...Ch. 12 - Prob. 12.21PAECh. 12 - Which of the following is more likely to...Ch. 12 - 12.17 Which of the following is more likely to...Ch. 12 - The reaction, 3 H2(g) + N2(g) (g), has the fol...Ch. 12 - 12.19 For each of the following equations, write...Ch. 12 - Consider the following equilibria involving SO2(g)...Ch. 12 - Prob. 12.27PAECh. 12 - Prob. 12.28PAECh. 12 - Prob. 12.29PAECh. 12 - Prob. 12.30PAECh. 12 - Prob. 12.31PAECh. 12 - The following data were collected for the...Ch. 12 - The following data were collected for a system at...Ch. 12 - Prob. 12.34PAECh. 12 - Nitrosyl chloride, NOCI, decomposes to NO and Cl,...Ch. 12 - Hydrogen gas and iodine gas react via the...Ch. 12 - 12.31 A system consisting of 0.100 mole of oxygen...Ch. 12 - Prob. 12.38PAECh. 12 - Prob. 12.39PAECh. 12 - 1’he reaction in Exercise 12.33 was repeated. This...Ch. 12 - In the reaction in Exercise 12.33, another trial...Ch. 12 - The experiment in Exercise 12.33 was redesigned so...Ch. 12 - Again the experiment in Exercise 12.33 was...Ch. 12 - At a particular temperature, the equilibrium...Ch. 12 - A student is simulating the carbonic acid—hydrogen...Ch. 12 - Because carbonic acid undergoes a second...Ch. 12 - Because calcium carbonate is a sink for CO32- in a...Ch. 12 - 12.42 The following reaction is in equilibrium in...Ch. 12 - In the following equilibrium in a closed system,...Ch. 12 - In each of the reactions, how does the equilibrium...Ch. 12 - Prob. 12.51PAECh. 12 - Prob. 12.52PAECh. 12 - The decomposition of NH4HS, NH 4 HS( s )NH3( g )+...Ch. 12 - Consider the following system: 4NH 3 ( g )+ 3O 2 (...Ch. 12 - The following equilibrium is established in a...Ch. 12 - Write the K_, expression for each of the following...Ch. 12 - Prob. 12.57PAECh. 12 - calculate the molar solubility of the following...Ch. 12 - 12.49 The Safe Drinking Water Act of 1974...Ch. 12 - In Exercise 12.49, what is the allowed...Ch. 12 - Prob. 12.61PAECh. 12 - Because barium sulfate is opaque to X-rays, it is...Ch. 12 - The ore cinnabar (HgS) is an important source of...Ch. 12 - Prob. 12.64PAECh. 12 - From the solubility data given for the following...Ch. 12 - The solubility of magnesium fluoride, MgF2, in...Ch. 12 - Solid Na2SO4 is added slowly to a solution that is...Ch. 12 - Will a precipitate of Mg(OH)2 form when 25.0 mL of...Ch. 12 - Use the web to look up boiler scale and explain...Ch. 12 - Prob. 12.70PAECh. 12 - Prob. 12.71PAECh. 12 - 12.62 Write the formula of the conjugate acid of...Ch. 12 - 12.63 For each of the following reactions,...Ch. 12 - What are the products of each of the following...Ch. 12 - Prob. 12.75PAECh. 12 - Prob. 12.76PAECh. 12 - 12.67 Hydrofluoric acid is a weak acid used in the...Ch. 12 - The pH of a 0.129 M solution of a weak acid, HB,...Ch. 12 - Calculate the pH of a 0.10 M solution of propanoic...Ch. 12 - Find the pH of a 0.115 M solution of NH3(aq).Ch. 12 - Acrylic acid is used in the polymer industry in...Ch. 12 - Prob. 12.82PAECh. 12 - Prob. 12.83PAECh. 12 - In a particular experiment, the equilibrium...Ch. 12 - Prob. 12.85PAECh. 12 - Prob. 12.86PAECh. 12 - Prob. 12.87PAECh. 12 - Prob. 12.88PAECh. 12 - Prob. 12.89PAECh. 12 - Prob. 12.90PAECh. 12 - Prob. 12.91PAECh. 12 - Prob. 12.92PAECh. 12 - Solid CaCO3 ; is placed in a closed container and...Ch. 12 - 12.100 A reaction important in smog formation is...Ch. 12 - 12.101 An engineer working on a design to extract...Ch. 12 - 12.102 A chemical engineer is working to optimize...Ch. 12 - 12.103 Methanol, CH3OH, can be produced by the...Ch. 12 - Prob. 12.98PAECh. 12 - 12.105 Using the kinetic-molecular theory, explain...Ch. 12 - 12.106 The solubility of KCl is 34.7 g per 100 g...Ch. 12 - Prob. 12.101PAECh. 12 - 12.108 A nuclear engineer is considering the...Ch. 12 - 12.109 Copper(II) iodate has a solubility of 0.136...Ch. 12 - 12.110 In Exercise 12.109, what do you predict...Ch. 12 - 12.111 You have three white solids. What...Ch. 12 - Prob. 12.106PAECh. 12 - Prob. 12.107PAECh. 12 - Prob. 12.108PAECh. 12 - Prob. 12.109PAECh. 12 - Prob. 12.110PAECh. 12 - 12.117 The vapor pressure of water at 80.0 °C is...Ch. 12 - Prob. 12.112PAE
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
- In Exercise 12.49, what is the allowed concentration of AgCl in g per 100 g of water? The Safe Drinking Water Act of 1974 established the maximum permitted concentration of silver ion at 0.05 ppm. What is the concentration of Ag+ in parts per million in a saturated solution of AgCl? (NOTE: 1 ppm = 1 mgofsolute/L of solution.)arrow_forwardA 1.0-L solution that is 4.2 M in ammonia is mixed with 26.7 g of ammonium chloride. a What is the hydroxide-ion concentration of this solution? b 0.075 mol of MgCl2 is added to the above solution. Assume that there is no volume change. After Mg(OH)2 has precipitated, what is the molar concentration of magnesium ion? What percent of the Mg2+ is removed from solution?arrow_forwardA solution contains 0.00740 M calcium ion. A concentrated sodium fluoride solution is added dropwise to precipitate calcium fluoride (assume no volume change). a At what concentration of F does precipitate start to form? b When [F] = 9.5 104 M, what is the calcium-ion concentration? What percentage of the calcium ion has precipitated?arrow_forward
- A chemist mixes 1.00 L each of 0.100 M Na2CO3 and 0.200 M CaCl2 in a beaker. What is the concentration of carbonate ion, CO32, in the final solution?arrow_forward12.106 The solubility of KCl is 34.7 g per 100 g of water at 20 °C. Calculate its molar solubility in (a) pure water and (b) 0.10 M NaCl.arrow_forwardb) Gout is a disease resulting from the deposition of a slightly soluble sodium urate (CSH3N4O3NA) crystals in the joints caused by the overproduction or underexcretion of uric acid in body fluids. If the extracellular [Na*] is 0.15 Mand the solubility of sodium urate is 0.085 g/100 mL, what is the minimum urate ion concentration that will cause a deposit of sodium urate?arrow_forward
- Calculate the maximum solubility of zinc(II) carbonate (Ksp = 1.46 x10-10) in a solution of 0.1M sodium carbonate. 1.5 x10-⁹ g/L 1.2 x10-5 g/L 1.5 x10-3 g/L 1.8 x10-7 g/Larrow_forwardA certain soft drink is bottled so that a bottle at 25OC contains CO2 gas at a pressure of 5.0 atm over the liquid. Assuming that the partial pressure of CO2 in the atmosphere is 4.0 x 10-4 atm, calculate the equilibrium concentrations of CO2 in the soda both before and after the bottle is opened. The Henry’s law constant for CO2 in aqueous solution is 3.1 x 10-2 mol/L atm at 25oC.arrow_forwardThe solubility of an ionic compound M2X3 (molar mass = 288 g) is 3.6 x 10–17 g/L. What is Ksp for the compound?arrow_forward
- The solubility of MgSO4 in H2O is 9.3 x 10^-3 mol/L. What's the KSP of MgSO4arrow_forwardHow many grams of Silver carbonate are required for 540 mL of its saturated solution? Its Ksp is 8.1 x 10-12 and Molar Mass is 275.75 g/molarrow_forwardWhat is the molar solubility of MgF2 in 0.36 M NaF? For MgF2, Ksp = 8.4 x 10–8. 7.1 x 10–4 1.0 x 10–7 1.4 x 10–4 2.3 x 10–7 6.5 x 10–7arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage Learning
General Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage Learning
Principles of Modern ChemistryChemistryISBN:9781305079113Author:David W. Oxtoby, H. Pat Gillis, Laurie J. ButlerPublisher:Cengage Learning
Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Cengage Learning
General Chemistry - Standalone book (MindTap Cour...
Chemistry
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Cengage Learning
Principles of Modern Chemistry
Chemistry
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:Cengage Learning
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
General Chemistry | Acids & Bases; Author: Ninja Nerd;https://www.youtube.com/watch?v=AOr_5tbgfQ0;License: Standard YouTube License, CC-BY