
Introductory Chemistry: A Foundation
9th Edition
ISBN: 9781337399425
Author: Steven S. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 13, Problem 101QAP
Interpretation Introduction
Interpretation:
The volume of CO gas required and CO2 gas produced at STP should be calculated.
Concept Introduction:
According to ideal gas equation:
Here, P is pressure, V is volume, n is number of moles, R is Universal gas constant and T is temperature.
The value of Universal gas constant can be taken as
Mass of gas can be calculated from number of moles and molar mass as follows:
Here, n is number of moles, m is mass and M is molar mass.
Expert Solution & Answer

Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Do you do chemistry assignments
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
This reaction is always spontaneous, but
proceeds slower at temperatures above
120. °C.
ΔΗ is
(pick one)
AS is
(pick one)
ΔΗ is
(pick one)
B
This reaction is spontaneous except above
117. °C.
AS is
(pick one)
ΔΗ is
(pick one)
This reaction is slower below 20. °C than
C
above.
AS is
|(pick one)
?
18
Ar
1
Calculating the pH at equivalence of a titration
Try Again
Your answer is incorrect.
0/5
a
A chemist titrates 70.0 mL of a 0.7089 M hydrocyanic acid (HCN) solution with 0.4574M KOH solution at 25 °C. Calculate the pH at equivalence. The pK of
hydrocyanic acid is 9.21.
Round your answer to 2 decimal places.
Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of KOH solution added.
pH
=
11.43]
G
00.
18
Ar
B•
Chapter 13 Solutions
Introductory Chemistry: A Foundation
Ch. 13.1 - Prob. 13.1SCCh. 13.2 - Prob. 13.2SCCh. 13.3 - Prob. 1CTCh. 13.3 - trong>Exercise 13.3 A child blows a bubble that...Ch. 13.4 - Prob. 13.4SCCh. 13.5 - trong>Exercise 13.5 A weather balloon contains...Ch. 13.5 - Prob. 13.6SCCh. 13.5 - Prob. 13.7SCCh. 13.5 - trong>Exercise 13.8 A sample of argon gas with a...Ch. 13.6 - Prob. 13.9SC
Ch. 13.6 - Prob. 13.10SCCh. 13.8 - Prob. 1CTCh. 13.10 - trong>Exercise 13.11 Calculate the volume of...Ch. 13.10 - at if STP was defined as normal room temperature...Ch. 13.10 - Prob. 13.12SCCh. 13 - Prob. 1ALQCh. 13 - Prob. 2ALQCh. 13 - Prob. 3ALQCh. 13 - Prob. 4ALQCh. 13 - Prob. 5ALQCh. 13 - Prob. 6ALQCh. 13 - Prob. 7ALQCh. 13 - Prob. 8ALQCh. 13 - Prob. 9ALQCh. 13 - Prob. 10ALQCh. 13 - Prob. 11ALQCh. 13 - Prob. 12ALQCh. 13 - Prob. 13ALQCh. 13 - Draw molecular—level views than show the...Ch. 13 - Prob. 15ALQCh. 13 - Prob. 16ALQCh. 13 - Prob. 17ALQCh. 13 - Prob. 18ALQCh. 13 - Prob. 19ALQCh. 13 - Prob. 20ALQCh. 13 - You are holding two balloons of the same volume....Ch. 13 - Prob. 22ALQCh. 13 - Prob. 23ALQCh. 13 - The introduction to this chapter says that "we...Ch. 13 - Prob. 2QAPCh. 13 - Prob. 3QAPCh. 13 - Prob. 4QAPCh. 13 - Prob. 5QAPCh. 13 - Prob. 6QAPCh. 13 - Prob. 7QAPCh. 13 - Prob. 8QAPCh. 13 - Prob. 9QAPCh. 13 - Prob. 10QAPCh. 13 - Make the indicated pressure conversions....Ch. 13 - Prob. 12QAPCh. 13 - Prob. 13QAPCh. 13 - Prob. 14QAPCh. 13 - Prob. 15QAPCh. 13 - Prob. 16QAPCh. 13 - Prob. 17QAPCh. 13 - Prob. 18QAPCh. 13 - Prob. 19QAPCh. 13 - Prob. 20QAPCh. 13 - Prob. 21QAPCh. 13 - Prob. 22QAPCh. 13 - 3. A sample of helium gas with a volume of...Ch. 13 - Prob. 24QAPCh. 13 - Prob. 25QAPCh. 13 - Prob. 26QAPCh. 13 - Prob. 27QAPCh. 13 - Prob. 28QAPCh. 13 - A sample of gas in a balloon has an initial...Ch. 13 - Suppose a 375mLsample of neon gas at 78Cis cooled...Ch. 13 - For each of the following sets of...Ch. 13 - For each of the following sets of...Ch. 13 - Prob. 33QAPCh. 13 - Prob. 34QAPCh. 13 - Suppose 1.25Lof argon is cooled from 291Kto 78K....Ch. 13 - Suppose a 125mLsample of argon is cooled from...Ch. 13 - Prob. 37QAPCh. 13 - Prob. 38QAPCh. 13 - Prob. 39QAPCh. 13 - Prob. 40QAPCh. 13 - Prob. 41QAPCh. 13 - If :math>1.04gof chlorine gas occupies a volume of...Ch. 13 - If 3.25moles of argon gas occupies a volume of...Ch. 13 - Prob. 44QAPCh. 13 - Prob. 45QAPCh. 13 - Prob. 46QAPCh. 13 - Prob. 47QAPCh. 13 - Prob. 48QAPCh. 13 - Prob. 49QAPCh. 13 - Prob. 50QAPCh. 13 - Prob. 51QAPCh. 13 - Determine the pressure in a 125Ltank containing...Ch. 13 - Prob. 53QAPCh. 13 - Prob. 54QAPCh. 13 - Prob. 55QAPCh. 13 - Suppose that a 1.25gsample of neon gas is confined...Ch. 13 - At what temperature will a 1.0gsample of neon gas...Ch. 13 - Prob. 58QAPCh. 13 - What pressure exists in a 200Ltank containing...Ch. 13 - Prob. 60QAPCh. 13 - Suppose a 24.3mLsample of helium gas at 25Cand...Ch. 13 - Prob. 62QAPCh. 13 - Prob. 63QAPCh. 13 - Prob. 64QAPCh. 13 - Prob. 65QAPCh. 13 - Prob. 66QAPCh. 13 - Prob. 67QAPCh. 13 - Suppose than 1.28gof neon gas and 2.49gof argon...Ch. 13 - A tank contains a mixture of 52.5gof oxygen gas...Ch. 13 - What mass of new gas would but required to fill a...Ch. 13 - Prob. 71QAPCh. 13 - Prob. 72QAPCh. 13 - A 500mLsample of O2gas at 24Cwas prepared by...Ch. 13 - Prob. 74QAPCh. 13 - Prob. 75QAPCh. 13 - Prob. 76QAPCh. 13 - Prob. 77QAPCh. 13 - Prob. 78QAPCh. 13 - Prob. 79QAPCh. 13 - Prob. 80QAPCh. 13 - Prob. 81QAPCh. 13 - Prob. 82QAPCh. 13 - Prob. 83QAPCh. 13 - Prob. 84QAPCh. 13 - Calcium oxide can be used to “scrub" carbon...Ch. 13 - Consider the following reaction:...Ch. 13 - Consider the following reaction for the combustion...Ch. 13 - Although we: generally think of combustion...Ch. 13 - m>89. Ammonia and gaseous hydrogen chloride...Ch. 13 - Calcium carbide, CaC2, reacts with water to...Ch. 13 - Prob. 91QAPCh. 13 - Prob. 92QAPCh. 13 - What volume does a mixture of 14.2gof He and...Ch. 13 - Prob. 94QAPCh. 13 - Prob. 95QAPCh. 13 - Consider the following chemical equation:...Ch. 13 - Prob. 97QAPCh. 13 - Dinitrogen monoxide, N2O, reacts with propane,...Ch. 13 - Consider the following unbalanced chemical...Ch. 13 - Prob. 100QAPCh. 13 - Prob. 101QAPCh. 13 - Prob. 102QAPCh. 13 - Prob. 103APCh. 13 - Prob. 104APCh. 13 - Prob. 105APCh. 13 - onsider the flasks in the following diagrams. mg...Ch. 13 - Prob. 107APCh. 13 - helium tank contains 25.2Lof helium m 8.40atm...Ch. 13 - Prob. 109APCh. 13 - Prob. 110APCh. 13 - Prob. 111APCh. 13 - Prob. 112APCh. 13 - Prob. 113APCh. 13 - Prob. 114APCh. 13 - Prob. 115APCh. 13 - Prob. 116APCh. 13 - Prob. 117APCh. 13 - 2.50Lcontainer at 1.00atm and 48Cis filled with...Ch. 13 - Prob. 119APCh. 13 - Prob. 120APCh. 13 - Prob. 121APCh. 13 - Prob. 122APCh. 13 - Prob. 123APCh. 13 - f a gaseous mixture is made of 3.50gof He and...Ch. 13 - Prob. 125APCh. 13 - Prob. 126APCh. 13 - f 5.l2gof oxygen gas occupies a volume of 6.21Lat...Ch. 13 - Prob. 128APCh. 13 - Prob. 129APCh. 13 - Prob. 130APCh. 13 - Prob. 131APCh. 13 - Prob. 132APCh. 13 - t what temperature does 4.00gof helium gas have a...Ch. 13 - Prob. 134APCh. 13 - f 3.20gof nitrogen gas occupies a volume of...Ch. 13 - Prob. 136APCh. 13 - mixture at 33Ccontains H2at 325torr, N2at 475torr,...Ch. 13 - Prob. 138APCh. 13 - Prob. 139APCh. 13 - he following demonstration takes place in a...Ch. 13 - onsider the following unbalanced chemical...Ch. 13 - Prob. 142APCh. 13 - Prob. 143APCh. 13 - Prob. 144APCh. 13 - Prob. 145APCh. 13 - Prob. 146APCh. 13 - Prob. 147APCh. 13 - Prob. 148APCh. 13 - Prob. 149APCh. 13 - omplete the following table for an ideal gas. mg...Ch. 13 - Prob. 151CPCh. 13 - Prob. 152CPCh. 13 - certain flexible weather balloon contains helium...Ch. 13 - Prob. 154CPCh. 13 - Prob. 155CPCh. 13 - Prob. 156CPCh. 13 - Prob. 157CP
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
- 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 Accessibilarrow_forward● 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 Uarrow_forwardThe 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 methodarrow_forward
- 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
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningGeneral 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
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning

Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher: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
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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