Homework Help is Here – Start Your Trial Now!
Science
Chemistry
The volume of water needed to dissolve 0.0694 grams of lead fluoride is ______ L. Assume no volume change upon addition of the solid. (Ksp = 3.7 x 10-8)

The volume of water needed to dissolve 0.0694 grams of lead fluoride is ______ L. Assume no volume change upon addition of the solid. (Ksp = 3.7 x 10-8)

Chemistry
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...
See similar textbooks
icon
Related questions
Question
100%
  1. The volume of water needed to dissolve 0.0694 grams of lead fluoride is ______ L. Assume no volume change upon addition of the solid. (Ksp = 3.7 x 10-8)
  2. The attached photos is an example of how to solve the problem 
xL. The volume of water needed to dissolve 0.0700 grams of lead sulfate is 183x10^-8 Assume no volume change upon addition of the solid. Incorrect STEP 1 Determine the number of moles of PBSO4(s) that can dissolve in ONE liter: Let 's' = number of moles per liter that dissolve. %3D PBSO4 (s) = Pb2+ (aq) + SO,²- (aq) Initial some Change + S Equilibrium some + s + s STEP 2 Set up the Ksp expression and solve for s: Ksp =[Pb2+] [So,2] = (s)(s) = s? = 1.8×108 (from the table) 1.34x104 moles PbSO4 Previous. Next 1/2
Transcribed Image Text:xL. The volume of water needed to dissolve 0.0700 grams of lead sulfate is 183x10^-8 Assume no volume change upon addition of the solid. Incorrect STEP 1 Determine the number of moles of PBSO4(s) that can dissolve in ONE liter: Let 's' = number of moles per liter that dissolve. %3D PBSO4 (s) = Pb2+ (aq) + SO,²- (aq) Initial some Change + S Equilibrium some + s + s STEP 2 Set up the Ksp expression and solve for s: Ksp =[Pb2+] [So,2] = (s)(s) = s? = 1.8×108 (from the table) 1.34x104 moles PbSO4 Previous. Next 1/2
1.34x10 4 moles PbSO4 Ksp 1/2 1.34x10 4 M = S = %3D L solution We'll carry 3 significant figures and round to 2 at the end. STEP 3 Determine the moles of PbSO, to dissolve: 1 mol PbS04 0.0700 g PbSO4x 2.31×101 moles PbSO4 303.3 g PbS04 STEP 4 Determine the volume needed: 1 L solution V = 2.31x104 moles PbSO4 1.7 L solution needed 1.34×10 4 mol PbSO4
Transcribed Image Text:1.34x10 4 moles PbSO4 Ksp 1/2 1.34x10 4 M = S = %3D L solution We'll carry 3 significant figures and round to 2 at the end. STEP 3 Determine the moles of PbSO, to dissolve: 1 mol PbS04 0.0700 g PbSO4x 2.31×101 moles PbSO4 303.3 g PbS04 STEP 4 Determine the volume needed: 1 L solution V = 2.31x104 moles PbSO4 1.7 L solution needed 1.34×10 4 mol PbSO4
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Basics of Titrimetric Analysis
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.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
SEE MORE TEXTBOOKS