(a)
Interpretation:
The given amount in percentage has to be expressed in ppm.
Concept Introduction:
(a)
Explanation of Solution
Given concentration is
Therefore,
(b)
Interpretation:
The given amount in ppm has to be expressed in percentage.
Concept Introduction:
(b)
Explanation of Solution
Given concentration is 2 ppm.
Therefore,
(c)
Interpretation:
The given amount in ppm has to be expressed in percentage.
Concept Introduction:
(c)
Explanation of Solution
Given concentration is 8500 ppm.
Therefore,
(d)
Interpretation:
The given amount in ppm has to be expressed in percentage.
Concept Introduction:
(d)
Explanation of Solution
Given concentration is 8 ppm.
Therefore,
Want to see more full solutions like this?
Chapter 2 Solutions
Chemistry In Context
- Drinking water may contain small quantities of selenium (Se). A sample of water contains 30. ppb Se; calculate the mass (g) of Se in 100. mL of this water.arrow_forwardWhat mass of solid NaOH (97.0% NaOH by mass) is required to prepare 1.00 L of a 10.0% solution of NaOH by mass? The density of the 10.0% solution is 1.109 g/mL.arrow_forwardWithout consulting your textbook, list and explain the main postulates of the kinetic molecular theory for gases. How do these postulates help us account for the following bulk properties of a gas: the pressure of the gas and why the pressure of the gas increases with increased temperature; the fact that a gas tills its entire container; and the fact that the volume of a given sample of gas increases as its temperature is increased.arrow_forward
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStaxChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning