
Concept explainers
(a)
Interpretation:
Volume of
Concept Introduction:
Here,
(a)

Answer to Problem 88AE
Volume of
Explanation of Solution
Rearrange expression (1) to calculate volume of gas as follows:
Conversion of
Substitute
Hence volume of
(b)
Interpretation:
Grams of
Concept Introduction:
Refer to part (a).
(b)

Answer to Problem 88AE
Grams of
Explanation of Solution
Rearrange expression (1) to calculate value of
Conversion factor to convert
Substitute
Mass of gas can be calculated as follows:
Hence grams of
(c)
Interpretation:
Density of
Concept Introduction:
Density of gas represents mass of gas present in unit volume. Expression of density is as follows:
Here,
(c)

Answer to Problem 88AE
Density of
Explanation of Solution
Rearrange expression (1) to calculate
Conversion of
Substitute
Value
Hence density of
(d)
Interpretation:
Molar mass of gas that has
Concept Introduction:
Combination of three laws Charles' law, Boyle's law, and Gay-Lussac's law form combine law. This law used to determine change in pressure, volume and temperature if two of them got varied.
Mathematically relation for combined law is as follows:
Or,
Here,
(d)

Answer to Problem 88AE
Molar mass of gas is
Explanation of Solution
Expression to calculate final volume of gas at STP is as follows:
Conversion factor to convert
Substitute
Therefore, volume of gas at STP is
Conversion factor for conversion of
Therefore, molar mass of
Hence molar mass of gas is
Want to see more full solutions like this?
Chapter 12 Solutions
EBK FOUNDATIONS OF COLLEGE CHEMISTRY
- (c) (4pts) Mechanism: heat (E1) CH3OH + 1.5pts each _E1 _ (1pt) Br CH3OH (d) (4pts) Mechanism: SN1 (1pt) (e) (3pts) 1111 I H 10 Ill!! H LDA THF (solvent) Mechanism: E2 (1pt) NC (f) Bri!!!!! CH3 NaCN (3pts) acetone Mechanism: SN2 (1pt) (SN1) -OCH3 OCH3 1.5pts each 2pts for either product 1pt if incorrect stereochemistry H Br (g) “,、 (3pts) H CH3OH +21 Mechanism: SN2 (1pt) H CH3 2pts 1pt if incorrect stereochemistry H 2pts 1pt if incorrect stereochemistryarrow_forwardA mixture of butyl acrylate and 4'-chloropropiophenone has been taken for proton NMR analysis. Based on this proton NMR, determine the relative percentage of each compound in the mixturearrow_forwardQ5: Label each chiral carbon in the following molecules as R or S. Make sure the stereocenter to which each of your R/S assignments belong is perfectly clear to the grader. (8pts) R OCH 3 CI H S 2pts for each R/S HO R H !!! I OH CI HN CI R Harrow_forward
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningIntroduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage LearningChemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage Learning
- Chemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStaxChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning





