Chemistry: Atoms First
3rd Edition
ISBN: 9781259638138
Author: Julia Burdge, Jason Overby Professor
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 15, Problem 15.92QP
The decomposition of ammonium hydrogen sulfide
is an endothermic process. A 6.1589-g sample of the solid is placed in an evacuated 4.000-L vessel at exactly 24°C. After equilibrium has been established, the total pressure inside is 0.709 atm. Some solid NH4HS remains in the vessel. (a) What is the Kp for the reaction? (b) What percentage of the solid has decomposed? (c) If the volume of the vessel were doubled at constant temperature, what would happen to the amount of solid in the vessel?
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Biological Macromolecules
Naming and drawing the products of aldose oxidation and reduction
aw a Fischer projection of the molecule that would produce L-ribonic acid if it were subjected to mildly oxidizing reaction conditions.
Click and drag to start drawing a
structure.
X
AP
‡
1/5
Naor
Explanation
Check
McGraw Hill LLC. All Rights Reserved. Terms of Use
Privacy Center
Accessibil
● Biological Macromolecules
Identifying the parts of a disaccharide
Take a look at this molecule, and then answer the questions in the table below it.
CH2OH
O
H
H
H
OH
OH
OH
H
H
CH2OH
H
O
OH
H
OH H
H
H
H
OH
Is this a reducing sugar?
Does this molecule contain a glycosidic bond?
If you said this molecule does contain a glycosidic bond, write the symbol
describing it.
If you said this molecule does contain a glycosidic bond, write the common
names (including anomer and enantiomer labels) of the molecules that
would be released if that bond were hydrolyzed.
If there's more than one molecule, separate each name with a comma.
Explanation
Check
O yes
X
O no
○ yes
O no
U
The aim of the lab is to measure the sodium content from tomato sauce using the Mohr titration method. There are two groups being: Regular Tomato sauce & Salt Reduced tomato sauce
QUESTION: State how you would prepare both Regular & Salt reduced tomato sauce samples for chemical analysis using the Mohr titration method
Chapter 15 Solutions
Chemistry: Atoms First
Ch. 15.2 - Write reaction quotients for the following...Ch. 15.2 - Write the reaction quotient for each of the...Ch. 15.2 - Write the equation for the equilibrium that...Ch. 15.2 - In principle, in the reaction of A and B to form...Ch. 15.2 - Carbonyl chloride (COCl2), also called phosgene,...Ch. 15.2 - In an analysis of the following reaction at 100C....Ch. 15.2 - In another analysis at 100C involving the same...Ch. 15.2 - Consider the reaction 2AB. The diagram shown on...Ch. 15.2 - The Equilibrium Constant 15.2.1 Select the...Ch. 15.2 - Prob. 15.2.2SR
Ch. 15.3 - Write equilibrium expressions for each of the...Ch. 15.3 - Write equilibrium expressions for each of the...Ch. 15.3 - Which of the following equilibrium expressions...Ch. 15.3 - Consider the reaction A(s)+B(g)C(s). Which of the...Ch. 15.3 - The following reactions have the indicated...Ch. 15.3 - The following reactions have the indicated...Ch. 15.3 - Using the data from Practice Problem A, determine...Ch. 15.3 - Consider a chemical reaction represented by the...Ch. 15.3 - Write KP expressions for (a) PCl3(g) + Cl2(g) ...Ch. 15.3 - Write KP expressions for...Ch. 15.3 - Write the equation for the gaseous equilibrium...Ch. 15.3 - These diagrams represent closed systems at...Ch. 15.3 - The equilibrium constant, Kc, for the reaction...Ch. 15.3 - For the reaction N2(g)+3H2(g)2NH2(g) KC is 2.3 ...Ch. 15.3 - KP = 2.79 10-5 for the reaction in Practice...Ch. 15.3 - Consider the reaction 2A(l)2B(g) at room...Ch. 15.3 - Prob. 15.3.1SRCh. 15.3 - Prob. 15.3.2SRCh. 15.3 - Prob. 15.3.3SRCh. 15.3 - Kc for the reaction Br2(g) 2Br(g) is 1.1 103 at...Ch. 15.4 - At 375C, the equilibrium constant for the reaction...Ch. 15.4 - The equilibrium constant, Kc, for the formation of...Ch. 15.4 - Calculate KP for the formation of nitrosyl...Ch. 15.4 - Consider the reaction 2AB. The diagram shown on...Ch. 15.4 - The equilibrium constant, KP, for the reaction...Ch. 15.4 - G for the reaction H2(g)+I2(s)2HI(g) is 2.60...Ch. 15.4 - Prob. 8PPBCh. 15.4 - Prob. 8PPCCh. 15.4 - Using data from Appendix 2, calculate the...Ch. 15.4 - Prob. 9PPACh. 15.4 - Kf for the complex ion Ag(NH3)2+ is 1.5 107 at...Ch. 15.4 - Which of the following graphs [(i)(iv)] best shows...Ch. 15.4 - The equilibrium constant, Ksp, for the dissolution...Ch. 15.4 - Calculate G for the process:...Ch. 15.4 - Ksp for Co(OH)2 at 25C is 3.3 10-16 Using this and...Ch. 15.4 - Prob. 10PPCCh. 15.4 - Free Energy and Chemical Equilibrium 15.4.1 For...Ch. 15.4 - The Ksp for iron(III) hydroxide [Fe(OH)3] is 1.1 ...Ch. 15.4 - Prob. 15.4.3SRCh. 15.5 - Kc for the reaction of hydrogen and iodine to...Ch. 15.5 - Calculate the equilibrium concentrations of H2,...Ch. 15.5 - Determine the initial concentration of HI if the...Ch. 15.5 - Consider the reaction A(g) + B(g) C(g). The...Ch. 15.5 - For the same reaction and temperature as in Worked...Ch. 15.5 - Prob. 12PPACh. 15.5 - Prob. 12PPBCh. 15.5 - Prob. 12PPCCh. 15.5 - At elevated temperatures, iodine molecules break...Ch. 15.5 - Aqueous hydrocyanic acid (HCN) ionizes according...Ch. 15.5 - Consider a weak acid, HA, that ionizes according...Ch. 15.5 - Prob. 13PPCCh. 15.5 - A mixture of 5.75 atm of H2 and 5.75 atm of I2 is...Ch. 15.5 - Prob. 14PPACh. 15.5 - Prob. 14PPBCh. 15.5 - Consider the reaction A(g)+B(g)C(s)+D(s). The...Ch. 15.5 - Define equilibrium. Give two examples of a dynamic...Ch. 15.5 - Prob. 15.5.2SRCh. 15.5 - Prob. 15.5.3SRCh. 15.6 - Hydrogen sulfide (H2S) is a contaminant commonly...Ch. 15.6 - For each change indicated, determine whether the...Ch. 15.6 - What can be added to the equilibrium that will (a)...Ch. 15.6 - Consider the reaction A(g)+B(g)C(s)+D(s), of the...Ch. 15.6 - For each reaction, predict in what direction the...Ch. 15.6 - For each reaction, predict the direction of shift...Ch. 15.6 - For the following equilibrium, give an example of...Ch. 15.6 - Prob. 16PPCCh. 15.6 - Factors That Affect Chemical Equilibrium 15.6.1...Ch. 15.6 - Indicate in which direction the following...Ch. 15.6 - Prob. 15.6.3SRCh. 15.6 - The diagrams show equilibrium mixtures of A2, B2,...Ch. 15 - The Ka for hydrocyanic acid (HCN) is 4.9 10 l0....Ch. 15 - Determine the concentrations of Pb2+ and I in a...Ch. 15 - Determine the Ka for a weak acid if a 0.10-M...Ch. 15 - Prob. 15.4KSPCh. 15 - Define equilibrium. Give two examples of a dynamic...Ch. 15 - Which of the following statements is collect about...Ch. 15 - Consider the reversible reaction A B. Explain how...Ch. 15 - What is the law of mass action?Ch. 15 - Briefly describe the importance of equilibrium in...Ch. 15 - Define reaction quotient. How does it differ from...Ch. 15 - Prob. 15.7QPCh. 15 - Write the equation for the reaction that...Ch. 15 - Prob. 15.9QPCh. 15 - The equilibrium constant for the reaction...Ch. 15 - Prob. 15.11QPCh. 15 - The equilibrium constant for the reaction...Ch. 15 - Prob. 15.13QPCh. 15 - Prob. 15.14QPCh. 15 - Prob. 15.15QPCh. 15 - Prob. 15.16QPCh. 15 - Prob. 15.17QPCh. 15 - Write equilibrium constant expressions for Kc and...Ch. 15 - Write the equilibrium constant expressions for Kc...Ch. 15 - Prob. 15.20QPCh. 15 - Prob. 15.21QPCh. 15 - Prob. 15.22QPCh. 15 - Computational Problems 15.23 The equilibrium...Ch. 15 - Prob. 15.24QPCh. 15 - The equilibrium constant KP for the reaction is...Ch. 15 - Prob. 15.26QPCh. 15 - Prob. 15.27QPCh. 15 - Prob. 15.28QPCh. 15 - Prob. 15.29QPCh. 15 - The equilibrium constant Kp for foe reaction is...Ch. 15 - Ammonium carbamate (NH4CO2NH2) decomposes as...Ch. 15 - Prob. 15.32QPCh. 15 - Consider the equilibrium If nitrosyl bromide...Ch. 15 - Prob. 15.34QPCh. 15 - The following equilibrium constants have been...Ch. 15 - The following equilibrium constants were...Ch. 15 - At a certain temperature, the following reactions...Ch. 15 - Prob. 15.38QPCh. 15 - The equilibrium constant for the reaction A B is...Ch. 15 - Prob. 15.40QPCh. 15 - Explain why Equation 15.6 is of great importance...Ch. 15 - Fill in the missing entries in the following...Ch. 15 - Computational Problems 15.43 The aqueous reaction...Ch. 15 - For the autoionization of water at 25C,...Ch. 15 - Consider the following reaction at 25C....Ch. 15 - Prob. 15.46QPCh. 15 - (a) Calculate G and KP for the following...Ch. 15 - The equilibrium constant (KP) for the reaction...Ch. 15 - Consider the decomposition of calcium carbonate....Ch. 15 - The equilibrium constant KP for the reaction CO(g)...Ch. 15 - Prob. 15.51QPCh. 15 - Prob. 15.52QPCh. 15 - Prob. 15.53QPCh. 15 - Conceptual Problems 15.54 A and B react to form...Ch. 15 - If Kc. = 2 for the reaction A2 + B2 2AB at a...Ch. 15 - Prob. 15.1VCCh. 15 - Prob. 15.2VCCh. 15 - Prob. 15.3VCCh. 15 - Prob. 15.4VCCh. 15 - Review Questions Outline the steps for calculating...Ch. 15 - Prob. 15.57QPCh. 15 - Prob. 15.58QPCh. 15 - Prob. 15.59QPCh. 15 - The dissociation of molecular iodine into iodine...Ch. 15 - The equilibrium constant Kc for the decomposition...Ch. 15 - Consider the following equilibrium process at...Ch. 15 - Prob. 15.63QPCh. 15 - Prob. 15.64QPCh. 15 - Prob. 15.5VCCh. 15 - Prob. 15.6VCCh. 15 - Prob. 15.7VCCh. 15 - Prob. 15.8VCCh. 15 - Prob. 15.9VCCh. 15 - Prob. 15.10VCCh. 15 - Prob. 15.11VCCh. 15 - Prob. 15.12VCCh. 15 - Prob. 15.65QPCh. 15 - Prob. 15.66QPCh. 15 - Prob. 15.67QPCh. 15 - Conceptual Problems 15.68 Which of the following...Ch. 15 - For which of the following reactions will a change...Ch. 15 - Which of the following equilibria will shift to...Ch. 15 - Which of the following will cause the equilibrium...Ch. 15 - Consider the following equilibrium system...Ch. 15 - Heating solid sodium bicarbonate in a closed...Ch. 15 - Consider the following equilibrium systems....Ch. 15 - What effect does an increase in pressure have on...Ch. 15 - Prob. 15.76QPCh. 15 - Consider the following equilibrium process....Ch. 15 - Prob. 15.78QPCh. 15 - Consider the following equilibrium reaction in a...Ch. 15 - Consider the gas-phase reaction...Ch. 15 - Prob. 15.81QPCh. 15 - Prob. 15.82QPCh. 15 - Prob. 15.83QPCh. 15 - The simplified equation representing the binding...Ch. 15 - Prob. 15.85QPCh. 15 - ADDITIONAL PROBLEMS 15.86 Consider the following...Ch. 15 - The equilibrium constant Kp for the reaction...Ch. 15 - For a reaction with a negative G value, which of...Ch. 15 - Carbon monoxide (CO) and nitric oxide (NO) are...Ch. 15 - Consider the following reacting system....Ch. 15 - At a certain temperature and a total pressure of...Ch. 15 - The decomposition of ammonium hydrogen sulfide...Ch. 15 - Consider the reaction 2NO(g)+O2(g)2NO2(g) At 430C,...Ch. 15 - In the Mond process for the purification of...Ch. 15 - Consider the reaction N2(g)+O2(g)2NO(g) Given that...Ch. 15 - Prob. 15.96QPCh. 15 - A mixture of 0.47 mole of H2 and 3.59 moles of HCl...Ch. 15 - Prob. 15.98QPCh. 15 - The following reaction represents the removal of...Ch. 15 - Prob. 15.100QPCh. 15 - Prob. 15.101QPCh. 15 - Calculate the equilibrium pressure of CO2 due to...Ch. 15 - Prob. 15.103QPCh. 15 - Consider the gas-phase reaction between A2 (green)...Ch. 15 - Prob. 15.105QPCh. 15 - The following diagram represents a gas-phase...Ch. 15 - The formation of SO3 from SO2 and O2 is an...Ch. 15 - Calculate the pressure of O2 (in atm) over a...Ch. 15 - The following reaction was described as the cause...Ch. 15 - Prob. 15.110QPCh. 15 - Calculate G and Kp for the following processes at...Ch. 15 - Prob. 15.112QPCh. 15 - The equilibrium constant Kp for the following...Ch. 15 - Prob. 15.114QPCh. 15 - Prob. 15.115QPCh. 15 - Prob. 15.116QPCh. 15 - Prob. 15.117QPCh. 15 - Prob. 15.118QPCh. 15 - Prob. 15.119QPCh. 15 - Prob. 15.120QPCh. 15 - The equilibrium constant Kc for the reaction...Ch. 15 - For reactions earned out under standard-state...Ch. 15 - When a gas was heated under atmospheric...Ch. 15 - Prob. 15.124QPCh. 15 - The equilibrium constant Kc for the following...Ch. 15 - The equilibrium constant (KP for the formation of...Ch. 15 - Prob. 15.127QPCh. 15 - Prob. 15.128QPCh. 15 - Prob. 15.129QPCh. 15 - In the gas phase, nitrogen dioxide is actually a...Ch. 15 - A 2.50-mole sample of NOCl was initially in a...Ch. 15 - About 75% of hydrogen for industrial use is...Ch. 15 - Photosynthesis can be represented by...Ch. 15 - Consider the decomposition of ammonium chloride at...Ch. 15 - At 25C, the equilibrium partial pressures of NO2...Ch. 15 - In 1899 the German chemist Ludwig Mond developed a...Ch. 15 - Consider the equilibrium reaction described in...Ch. 15 - Consider the equilibrium system3AB. Sketch the...Ch. 15 - The vapor pressure of mercury is 0.0020 mmHg at...Ch. 15 - Large quantities of hydrogen are needed for the...Ch. 15 - Prob. 15.141QPCh. 15 - At 25C. a mixture of NO2 and N2O4 gases are m...Ch. 15 - Prob. 15.143QPCh. 15 - Heating copper (II) oxide at 400C does not produce...Ch. 15 - The equilibrium constant Kc for the reaction...Ch. 15 - The dependence of the equilibrium constant of a...Ch. 15 - Prob. 15.147QPCh. 15 - The following diagram shows the variation of the...Ch. 15 - The Kp for the reaction SO2Cl2(g)SO2(g)+Cl2(g) is...Ch. 15 - Derive the equation G=RTlnQK where Q is the...Ch. 15 - Prob. 15.151QPCh. 15 - Prob. 15.152QPCh. 15 - Prob. 15.153QPCh. 15 - Industrial production of ammonia from hydrogen and...Ch. 15 - For which of the following reactions is Kc equal...Ch. 15 - At present, the World Anti-Doping Agency has no...Ch. 15 - (a) Use the vant Hoff equation in Problem 15.146...
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
- Using the conditions of spontaneity to deduce the signs of AH and AS Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy AS. Note: if you have not been given enough information to decide a sign, select the "unknown" option. reaction observations conclusions A The reverse of this reaction is always spontaneous but proceeds faster at temperatures above -48. °C. ΔΗ is (pick one) ✓ AS is (pick one) B This reaction is spontaneous except below 114. °C but proceeds at a slower rate below 135. °C. ΔΗ is (pick one) AS is (pick one) ΔΗ is C This reaction is exothermic and proceeds faster at temperatures above -43. °C. (pick one) AS is (pick one) v Х 5 ? 18 Ararrow_forwardion. A student proposes the following Lewis structure for the perchlorate (CIO) io : :0: : Cl : - - : :0: ك Assign a formal charge to each atom in the student's Lewis structure. atom central O formal charge ☐ top O ☐ right O ☐ bottom O ☐ Cl ☐arrow_forwardDecide whether these proposed Lewis structures are reasonable. proposed Lewis structure Yes. Is the proposed Lewis structure reasonable? Cl- : 2: :Z: :Z: N—N : 0: C C1: O CO No, it has the wrong number of valence electrons. The correct number is: ☐ No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* ☐ Yes. No, it has the wrong number of valence electrons. The correct number is: ☐ No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* | Yes. No, it has the wrong number of valence electrons. The correct number is: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* | If two or more atoms of the same element don't satisfy the octet rule, just enter the chemical symbol as many times as necessary. For example, if two oxygen atoms don't satisfy the octet rule, enter "0,0". ☑arrow_forward
- Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy AS. Note: if you have not been given enough information to decide a sign, select the "unknown" option. reaction observations conclusions ΔΗ is (pick one) A This reaction is faster above 103. °C than below. AS is (pick one) ΔΗ is (pick one) B This reaction is spontaneous only above -9. °C. AS is (pick one) ΔΗ is (pick one) C The reverse of this reaction is always spontaneous. AS is (pick one) 18 Ararrow_forwardUse the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy AS. Note: if you have not been given enough information to decide a sign, select the "unknown" option. reaction observations conclusions A The reverse of this reaction is always spontaneous but proceeds slower at temperatures below 41. °C. ΔΗ is (pick one) AS is (pick one) ΔΗ is (pick one) B This reaction is spontaneous except above 94. °C. AS is (pick one) This reaction is always spontaneous, but ΔΗ is (pick one) C proceeds slower at temperatures below −14. °C. AS is (pick one) Х 00. 18 Ar 무ㅎ B 1 1arrow_forwardDraw the product of the reaction shown below. Ignore inorganic byproducts. + H CH3CH2OH HCI Drawingarrow_forward
- please explain this in simple termsarrow_forwardK Most Reactive Na (3 pts) Can the metal activity series (shown on the right) or a standard reduction potential table explain why potassium metal can be prepared from the reaction of molten KCI and Na metal but sodium metal is not prepared from the reaction of molten NaCl and K metal? Show how (not). Ca Mg Al с Zn Fe Sn Pb H Cu Ag Au Least Reactivearrow_forward(2 pts) Why is O2 more stable as a diatomic molecule than S2?arrow_forward
- Draw the Lewis structure for the polyatomic phosphite (PO¾³¯) a anion. Be sure to include all resonance structures that satisfy the octet rule. C I A [ ]¯arrow_forwardDecide whether these proposed Lewis structures are reasonable. proposed Lewis structure Is the proposed Lewis structure reasonable? Yes. :0: Cl C C1: 0=0: : 0 : : 0 : H C N No, it has the wrong number of valence electrons. The correct number is: ☐ No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* ☐ Yes. No, it has the wrong number of valence electrons. The correct number is: ☐ No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* Yes. ☐ No, it has the wrong number of valence electrons. The correct number is: ☐ No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* | * If two or more atoms of the same element don't satisfy the octet rule, just enter the chemical symbol as many times as necessary. For example, if two oxygen atoms don't satisfy the octet rule, enter "0,0".arrow_forwardDraw the Lewis structure for the polyatomic trisulfide anion. Be sure to include all resonance structures that satisfy the octet rule. с [ ] - Garrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher: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
Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
Chemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStax
Introductory Chemistry: A FoundationChemistryISBN:9781285199030Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
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
Chemistry: Principles and Practice
Chemistry
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
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
Introductory Chemistry: A Foundation
Chemistry
ISBN:9781285199030
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Chemical Equilibria and Reaction Quotients; Author: Professor Dave Explains;https://www.youtube.com/watch?v=1GiZzCzmO5Q;License: Standard YouTube License, CC-BY