A K2SO4 solution is prepared by weighing out a certain amount of the pure solid reagent, dissolving it to 500.0 mL in a volumetric flask. An aliquot was taken from this solution. of 25.00 ml and diluted to 500.0 ml. An aliquot of 5.00 was taken from this new solution and diluted to 50.00 ml. A chemical analysis of this new solution showed a 0.100%(w/v) in K+. Calculate the weight of the pure solid K2SO4 used for the preparation of the original solution. and its concentration in each volumetric flask
A K2SO4 solution is prepared by weighing out a certain amount of the pure solid reagent, dissolving it to 500.0 mL in a volumetric flask. An aliquot was taken from this solution. of 25.00 ml and diluted to 500.0 ml. An aliquot of 5.00 was taken from this new solution and diluted to 50.00 ml. A chemical analysis of this new solution showed a 0.100%(w/v) in K+. Calculate the weight of the pure solid K2SO4 used for the preparation of the original solution. and its concentration in each volumetric flask
Chapter7: Solutions And Colloids
Section: Chapter Questions
Problem 7.33E
Related questions
Question
A K2SO4 solution is prepared by weighing out a certain amount of the pure solid reagent,
dissolving it to 500.0 mL in a volumetric flask. An aliquot was taken from this solution.
of 25.00 ml and diluted to 500.0 ml. An aliquot of 5.00 was taken from this new solution and
diluted to 50.00 ml. A chemical analysis of this new solution showed a 0.100%(w/v)
in K+. Calculate the weight of the pure solid K2SO4 used for the preparation of the original solution.
and its concentration in each volumetric flask. The answer is 2.23x10^2g
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 6 steps
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
World of Chemistry, 3rd edition
Chemistry
ISBN:
9781133109655
Author:
Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:
Brooks / Cole / Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
World of Chemistry, 3rd edition
Chemistry
ISBN:
9781133109655
Author:
Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:
Brooks / Cole / Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
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