Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
9th Edition
ISBN: 9781337399425
Author: Steven S. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Chapter 13.6, Problem 13.10SC
Interpretation Introduction

Interpretation:

The partial pressure of H2 and the number of moles of H2 present in the sample should be determined.

Concept Introduction:

The problem can be solved using ideal gas law and Dalton’s gas law. The total number of moles (moles of hydrogen gas plus moles of water vapor) can be calculated using ideal gas law as follows

PV=nRTn=PVRT

Where, P is the total pressure of the mixture

V is the volume of the mixture

R is the gas constant

T is the absolute temperature and,

n is the total number of moles of hydrogen gas and water vapor.

Now,

n = nH2+ nH2O

nH2=n - nH2O

nH2O can be determined using the Daltons law as follows:

PH2O= xH2O.Ptotal = (nH2Ontotal). Ptotal

Once nH2 is calculated, one can use Dalton’s law to find out the partial pressure of hydrogen gas in the mixture as follows:

PH2 = xH2 ?Pt o t a l

Where PH2 is the partial pressure of hydrogen gas in the mixture

xH2 is the mole fraction of hydrogen gas and,

Pt o t a l is the total pressure of the mixture.

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Chapter 13 Solutions

Introductory Chemistry: A Foundation

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
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