Mass of empty dish: 38.386 grams Volume of 0.0400 M stock solution: 5.00 mL Mass of Dish and 0.0400 M stock solution: 44.751 grams Mass of Dish and CuSO4 (after evaporation): 38.468 grams 1. Calculate the density of the solution a)Calculate the percent by mass, CuSO4, in stock solution (100 x g CuSO4/g solution) b)Calculate the molality of the stock solution (mole CuSO4 / kg solvent) c) Calculate the molarity of the stock solution (moles CuSO4 / L solution)
Mass of empty dish: 38.386 grams Volume of 0.0400 M stock solution: 5.00 mL Mass of Dish and 0.0400 M stock solution: 44.751 grams Mass of Dish and CuSO4 (after evaporation): 38.468 grams 1. Calculate the density of the solution a)Calculate the percent by mass, CuSO4, in stock solution (100 x g CuSO4/g solution) b)Calculate the molality of the stock solution (mole CuSO4 / kg solvent) c) Calculate the molarity of the stock solution (moles CuSO4 / L solution)
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
Mass of empty dish: 38.386 grams
Volume of 0.0400 M stock solution: 5.00 mL
Mass of Dish and 0.0400 M stock solution: 44.751 grams
Mass of Dish and CuSO4 (after evaporation): 38.468 grams
1. Calculate the density of the solution
a)Calculate the percent by mass, CuSO4, in stock solution (100 x g CuSO4/g solution)
b)Calculate the molality of the stock solution (mole CuSO4 / kg solvent)
c) Calculate the molarity of the stock solution (moles CuSO4 / L solution)
Expert Solution
Step 1
Molarity of a solution is moles of solute present in one litre of solution.
Molality of a solution is moles of solute present in 1kg of solvent.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY