Homework Help is Here – Start Your Trial Now!
Science
Chemistry
What is the pH of a 0.0200 M Na3PO4 solution, show hydolysis equation and ICE table. If 5% assumption is used, verify x.

What is the pH of a 0.0200 M Na3PO4 solution, show hydolysis equation and ICE table. If 5% assumption is used, verify x.

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%

What is the pH of a 0.0200 M Na3PO4 solution, show hydolysis equation and ICE table. If 5% assumption is used, verify x. 

**Acid-Dissociation Constants at 25°C** The table below lists various acids, their chemical formulas, and their dissociation constants (Ka₁, Ka₂, Ka₃) at 25°C. These constants are a measure of the strength of the acids in water, with lower values indicating weaker acids. | Acid | Formula | Ka₁ | Ka₂ | Ka₃ | |--------------------|-----------|-------------|-------------|-------------| | Acetic | CH₃CO₂H | 1.8 × 10⁻⁵ | | | | Acetylsalicylic | C₉H₈O₄ | 3.0 × 10⁻⁴ | 1.7 × 10⁻⁷ | 4.0 × 10⁻¹² | | Arsenic | H₃AsO₄ | 6 × 10⁻³ | 1.1 × 10⁻⁷ | 3 × 10⁻¹² | | Arsenious | H₃AsO₃ | 5.5 × 10⁻¹⁰ | | | | Ascorbic | HC₆H₇O₆ | 8 × 10⁻⁵ | 1.6 × 10⁻¹² | | | Benzoic | C₆H₅CO₂H | 6.5 × 10⁻⁵ | | | | Boric | H₃BO₃ | 5.9 × 10⁻¹⁰ | | | | Carbonic | H₂CO₃ | 4.3 × 10⁻⁷ | 5.6 × 10⁻¹¹ | | | Chloroacetic | CH₂ClCO₂H | 1.4 × 10⁻³ | | | | Citric | C₆H₈O₇ | 7.1 × 10⁻⁴ | 1.7 × 10⁻⁵ | 4.1 × 10⁻⁷ |
Transcribed Image Text:**Acid-Dissociation Constants at 25°C** The table below lists various acids, their chemical formulas, and their dissociation constants (Ka₁, Ka₂, Ka₃) at 25°C. These constants are a measure of the strength of the acids in water, with lower values indicating weaker acids. | Acid | Formula | Ka₁ | Ka₂ | Ka₃ | |--------------------|-----------|-------------|-------------|-------------| | Acetic | CH₃CO₂H | 1.8 × 10⁻⁵ | | | | Acetylsalicylic | C₉H₈O₄ | 3.0 × 10⁻⁴ | 1.7 × 10⁻⁷ | 4.0 × 10⁻¹² | | Arsenic | H₃AsO₄ | 6 × 10⁻³ | 1.1 × 10⁻⁷ | 3 × 10⁻¹² | | Arsenious | H₃AsO₃ | 5.5 × 10⁻¹⁰ | | | | Ascorbic | HC₆H₇O₆ | 8 × 10⁻⁵ | 1.6 × 10⁻¹² | | | Benzoic | C₆H₅CO₂H | 6.5 × 10⁻⁵ | | | | Boric | H₃BO₃ | 5.9 × 10⁻¹⁰ | | | | Carbonic | H₂CO₃ | 4.3 × 10⁻⁷ | 5.6 × 10⁻¹¹ | | | Chloroacetic | CH₂ClCO₂H | 1.4 × 10⁻³ | | | | Citric | C₆H₈O₇ | 7.1 × 10⁻⁴ | 1.7 × 10⁻⁵ | 4.1 × 10⁻⁷ |
Expert Solution
Step 1

Concept based on the finding out the pH of the solution formed by the salt hydrolysis of Na3PO4.

From the given data, we can able to find out the pH of the given solution as it is a salt of strong base and weak acid.

After salt hydrolysis, the solution might be basic because one of the component is a strong base.

steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question

How was x calculated, was quadratic or the 5% assumption used?

Solution
Bartleby Expert
SEE SOLUTION
Knowledge Booster
Equilibrium Concepts in Analytical Chemistry
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
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