a stock solution of sodium chloride solution was prepared ( at 25C) by dissolving 250 mg of sodium chloride ( 58.44 g/mol) in enough water (18.015 g/ mol) to make a total volume of 50 mililiters. density of sodium chloride ( at 25C) = 2.17 g/mL. 1. what is the concentration (w/v%) of the saline solution? 2. what is the molar concentration of the saline solution? 3. what is the normality of the saline solution?
a stock solution of sodium chloride solution was prepared ( at 25C) by dissolving 250 mg of sodium chloride ( 58.44 g/mol) in enough water (18.015 g/ mol) to make a total volume of 50 mililiters. density of sodium chloride ( at 25C) = 2.17 g/mL. 1. what is the concentration (w/v%) of the saline solution? 2. what is the molar concentration of the saline solution? 3. what is the normality of the saline solution?
Chapter7: Solutions And Colloids
Section: Chapter Questions
Problem 7.38E
Related questions
Question
100%
a stock solution of sodium chloride solution was prepared ( at 25C) by dissolving 250 mg of sodium chloride ( 58.44 g/mol) in enough water (18.015 g/ mol) to make a total volume of 50 mililiters. density of sodium chloride ( at 25C) = 2.17 g/mL.
1. what is the concentration (w/v%) of the saline solution?
2. what is the molar concentration of the saline solution?
3. what is the normality of the saline solution?
4. what is the mole fraction of the solute?
5.what os the molality of a solution hen 12 g of NH3( 17.031g/mol) is dissolved in 250g water?
6. what is the factor of calcium chloride
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 5 steps with 5 images
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.Recommended textbooks for you
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
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
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning