13. Calculate the number of grams of each of the substances in Problem 12 that would have to be dissolved and diluted to 100 mL to prepare a 0.200 M solution. 14. Calculate the number of milligrams of each of the following substances you would have to weigh out in order to prepare the listed solutions: (a) 1.00 L of 1.00 M NaCl, (b) 0.500 L of 0.200 M sucrose (C₁2H₂20₁1), (c) 10.0 mL of 0.500 M sucrose, (d) 0.0100 L of 0.200 M Na₂SO₂, (e) 250 mL of 0.500 M KOH, (f) 250 mL of 0.900% NaCl (g/100 mL solution). 15. The chemical stockroom is supplied with the following stock solutions: 0.100 M HCI, 0.0200 M NaOH, 0.0500 M KOH, 10.0% HBr (wt/vol), and 5.00% Na₂CO3 (wt/vol). What volume of stock solution would be needed to obtain the following amounts of solutes? (a) 0.0500 mol HCl, (b) 0.0100 mol NaOH, (c) 0.100 mol KOH, (d) 5.00 g HBr, (e) 4.00 g Na₂CO3, (f) 1.00 mol HBr, (g) 0.500 mol Na₂CO3. MOLARITY CALCULATIONS 16. Calculate the molar concentrations of all the cations and anions in a solution prepared by mixing 10.0 mL each of the following solutions: 0.100 M Mn(NO3)2, 0.100 M KNO3, and 0.100 M K₂SO4- 17. A solution containing 10.0 mmol CaCl, is diluted to 1 L. Calculate the number of grams of CaCl₂ 2H₂O per milliliter of the final solution. 18. Calculate the molarity of each of the following solutions: (a) 10.0 g H₂SO, in 250 mL of solution, (b) 6.00 g NaOH in 500 mL of solution, (c) 25.0g AgNO3 in 1.00 L of solution. 19. Calculate the number of grams in 500 mL of each of the following solutions: (a) 0.100 M Na₂SO4. (b) 0.250 M Fe(NH₂)2(SO4)2 6H₂O, (c) 0.667 M Ca(C,H,ON)₂. 20. Calculate the grams of each substance required to prepare the following solutions: (a) 250 mL of 0.100 M KOH, (b) 1.00 L of 0.0275 M K₂Cr₂O₂. (c) 500 mL of 0.0500 M CuSO₁.
13. Calculate the number of grams of each of the substances in Problem 12 that would have to be dissolved and diluted to 100 mL to prepare a 0.200 M solution. 14. Calculate the number of milligrams of each of the following substances you would have to weigh out in order to prepare the listed solutions: (a) 1.00 L of 1.00 M NaCl, (b) 0.500 L of 0.200 M sucrose (C₁2H₂20₁1), (c) 10.0 mL of 0.500 M sucrose, (d) 0.0100 L of 0.200 M Na₂SO₂, (e) 250 mL of 0.500 M KOH, (f) 250 mL of 0.900% NaCl (g/100 mL solution). 15. The chemical stockroom is supplied with the following stock solutions: 0.100 M HCI, 0.0200 M NaOH, 0.0500 M KOH, 10.0% HBr (wt/vol), and 5.00% Na₂CO3 (wt/vol). What volume of stock solution would be needed to obtain the following amounts of solutes? (a) 0.0500 mol HCl, (b) 0.0100 mol NaOH, (c) 0.100 mol KOH, (d) 5.00 g HBr, (e) 4.00 g Na₂CO3, (f) 1.00 mol HBr, (g) 0.500 mol Na₂CO3. MOLARITY CALCULATIONS 16. Calculate the molar concentrations of all the cations and anions in a solution prepared by mixing 10.0 mL each of the following solutions: 0.100 M Mn(NO3)2, 0.100 M KNO3, and 0.100 M K₂SO4- 17. A solution containing 10.0 mmol CaCl, is diluted to 1 L. Calculate the number of grams of CaCl₂ 2H₂O per milliliter of the final solution. 18. Calculate the molarity of each of the following solutions: (a) 10.0 g H₂SO, in 250 mL of solution, (b) 6.00 g NaOH in 500 mL of solution, (c) 25.0g AgNO3 in 1.00 L of solution. 19. Calculate the number of grams in 500 mL of each of the following solutions: (a) 0.100 M Na₂SO4. (b) 0.250 M Fe(NH₂)2(SO4)2 6H₂O, (c) 0.667 M Ca(C,H,ON)₂. 20. Calculate the grams of each substance required to prepare the following solutions: (a) 250 mL of 0.100 M KOH, (b) 1.00 L of 0.0275 M K₂Cr₂O₂. (c) 500 mL of 0.0500 M CuSO₁.
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
Answer no. 16
Transcribed Image Text:13. Calculate the number of grams of each of the substances in Problem 12 that would have to be
dissolved and diluted to 100 mL to prepare a 0.200 M solution.
14. Calculate the number of milligrams of each of the following substances you would have to
weigh out in order to prepare the listed solutions: (a) 1.00 L of 1.00 M NaCl, (b) 0.500 L of 0.200
M sucrose (C,,H,,0,,), (c) 10.0 mL of 0.500M sucrose, (d) 0.0100 L of 0.200 M Na, SO,, (e)
250 mL of 0.500 M KOH, (f) 250 mL of 0.900% NaCl (g/100 mL solution).
11
15. The chemical stockroom is supplied with the following stock solutions: 0.100 M HCI,
0.0200 M NaOH, 0.0500 M KOH, 10.0% HBr (wt/vol), and 5.00% Na,CO, (wt/vol). What
volume of stock solution would be needed to obtain the following amounts of solutes? (a)
0.0500 mol HCI, (b) 0.0100 mol NaOH, (c) 0.100 mol KOH, (d) 5.00 g HBr, (e) 4.00 g Na, CO,
(f) 1.00 mol HBr, (g) 0.500 mol Na, CO,.
MOLARITY CALCULATIONS
16. Calculate the molar concentrations of all the cations and anions in a solution prepared by
mixing 10.0 mL each of the following solutions: 0.100 M Mn(NO,),, 0.100 M KNO,, and
0.100 M K,SO,-
17. A solution containing 10.0 mmol CaC, is diluted to 1L. Calculate the number of grams of
CaCl, 2H,0 per milliliter of the final solution.
18. Calculate the molarity of each of the following solutions: (a) 10.0g H,SO, in 250 mL of
solution, (b) 6.00 g NaOH in 500 mL of solution, (c) 25.0g AGNO, in 1.00L of solution.
19. Calculate the number of grams in 500 mL of each of the following solutions: (a) 0.100 M
Na,SO,, (b) 0.250 M Fe(NH,),(SO,), 6H,O, (c) 0.667 M Ca(C,H,ON),.
20. Calculate the grams of each substance required to prepare the following solutions: (a) 250 mL.
of 0.100 M KOH, (b) 1.00 L of 0.0275 M K.Cr.O,, (c) 500 ml. of 0.0500 M CUSO,
21. How many
milliliters.onf
n nt
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 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
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