5) What is Ksp, and what does it have to do with Beer's Law? a) Ksp is a measure of how soluble a slightly soluble salt it. b) Ksp is concentrations of all ions multiplied together c) We will be using Beer's Law to measure the concentration of one of the ions, and use the reaction equation to calculate concentrations of other ions, and then to calculate Ksp d) All of these 6) What is the Ksp expression for Cas(PO.);? a) [Ca][PO4] b) (Ca]³[PO«]* c) [Ca)[PO,]? d) [Ca][PO.]* 7) What Ksp value would mean greater solubility? a) a larger number b) a smaller number c) an equilibrium number d) 1
5) What is Ksp, and what does it have to do with Beer's Law? a) Ksp is a measure of how soluble a slightly soluble salt it. b) Ksp is concentrations of all ions multiplied together c) We will be using Beer's Law to measure the concentration of one of the ions, and use the reaction equation to calculate concentrations of other ions, and then to calculate Ksp d) All of these 6) What is the Ksp expression for Cas(PO.);? a) [Ca][PO4] b) (Ca]³[PO«]* c) [Ca)[PO,]? d) [Ca][PO.]* 7) What Ksp value would mean greater solubility? a) a larger number b) a smaller number c) an equilibrium number d) 1
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
![**Transcription for Educational Website**
**5) What is Ksp, and what does it have to do with Beer’s Law?**
a) Ksp is a measure of how soluble a slightly soluble salt is.
b) Ksp is concentrations of all ions multiplied together.
c) We will be using Beer’s Law to measure the concentration of one of the ions, and use the reaction equation to calculate concentrations of other ions, and then to calculate Ksp.
d) All of these.
**6) What is the Ksp expression for Ca₃(PO₄)₂?**
a) [Ca][PO₄]
b) [Ca²⁺]²[PO₄³⁻]
c) [Ca²⁺]³[PO₄³⁻]²
d) [Ca]²[PO₄]³
**7) What Ksp value would mean greater solubility?**
a) a larger number
b) a smaller number
c) an equilibrium number
d) 1
**8) We are determining Ksp of Ca₃(PO₄)₂ experimentally, and have been able to determine the [PO₄³⁻] using a Beer’s Law graph. How can we calculate [Ca²⁺] from it and the reaction equation?**
a) Ca₃(PO₄)₂(s) ⇌ 3Ca²⁺(aq) + 2PO₄³⁻(aq). Simplifying the ratio of moles of calcium to moles of phosphate, there are 1.5 moles of calcium for every mole of phosphate in solution.
b) Because the volume of solution is the same, concentration of calcium is 1.5 times the concentration of phosphate.
c) Finally, we would cube the concentration of calcium and square the concentration of phosphate to get Ksp.
d) Whew!](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd9a2776d-a528-4478-be0e-235d689690c2%2F3561af32-8389-4972-bd6d-1ca062ce6f47%2Feses4ha_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Transcription for Educational Website**
**5) What is Ksp, and what does it have to do with Beer’s Law?**
a) Ksp is a measure of how soluble a slightly soluble salt is.
b) Ksp is concentrations of all ions multiplied together.
c) We will be using Beer’s Law to measure the concentration of one of the ions, and use the reaction equation to calculate concentrations of other ions, and then to calculate Ksp.
d) All of these.
**6) What is the Ksp expression for Ca₃(PO₄)₂?**
a) [Ca][PO₄]
b) [Ca²⁺]²[PO₄³⁻]
c) [Ca²⁺]³[PO₄³⁻]²
d) [Ca]²[PO₄]³
**7) What Ksp value would mean greater solubility?**
a) a larger number
b) a smaller number
c) an equilibrium number
d) 1
**8) We are determining Ksp of Ca₃(PO₄)₂ experimentally, and have been able to determine the [PO₄³⁻] using a Beer’s Law graph. How can we calculate [Ca²⁺] from it and the reaction equation?**
a) Ca₃(PO₄)₂(s) ⇌ 3Ca²⁺(aq) + 2PO₄³⁻(aq). Simplifying the ratio of moles of calcium to moles of phosphate, there are 1.5 moles of calcium for every mole of phosphate in solution.
b) Because the volume of solution is the same, concentration of calcium is 1.5 times the concentration of phosphate.
c) Finally, we would cube the concentration of calcium and square the concentration of phosphate to get Ksp.
d) Whew!
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
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 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
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](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Organic Chemistry](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY