Which one of the following pairs cannot be mixed together to form a buffer solution? Select one: Oa HONH2, HONH3C Ob. KOH, HNO₂ Oc. RbOH, HF Od. NaCl, HCI
Which one of the following pairs cannot be mixed together to form a buffer solution? Select one: Oa HONH2, HONH3C Ob. KOH, HNO₂ Oc. RbOH, HF Od. NaCl, HCI
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

Transcribed Image Text:**Question:**
Which one of the following pairs cannot be mixed together to form a buffer solution?
**Options:**
- a. HONH₂, HONH₃Cl
- b. KOH, HNO₂
- c. RbOH, HF
- d. NaCl, HCl
**Explanation:**
A buffer solution typically consists of a weak acid and its conjugate base or a weak base and its conjugate acid. Among the options provided:
- Option a consists of a weak base (HONH₂) and its conjugate acid (HONH₃Cl), which can form a buffer.
- Option b can form a buffer as it includes a weak acid (HNO₂) with its conjugate base (KOH partially neutralizing the acid).
- Option c also involves a weak acid (HF) with a base (RbOH).
- Option d, NaCl and HCl, cannot form a buffer solution because HCl is a strong acid, and NaCl is a neutral salt. There is no weak acid or base with its conjugate to maintain a constant pH.
Thus, the correct answer is **d. NaCl, HCl**.
Expert Solution

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

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