Explanation Explanation (a) HNO 3 is a strong base, whereas NaNO 3 is a weak base. The dissociation of NaNO 3 gives Na + and NO 3 − . The ion NO 3 − is the conjugate weak base of HNO 3 . The formation of buffer solution requires weak acid and weak base. Hence, it will not form a buffer solution. (b) HNO 3 is a strong base, whereas HF is also an acid. Hence, it will not form a buffer solution. (c) HNO 3 is a strong base, whereas NaF is a weak base. The dissociation of NaNO 3 gives Na + and NO 3 −

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Chapter 14, Problem 52E

Interpretation Introduction

Interpretation:

The mixtures that would result in buffered solution are to be identified from the given list.

Concept introduction:

A solution that contains mixture of a weak acid and its conjugate base or weak base and its conjugate acid is known as buffer solution. This solution resists any gross change in pH .

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Chapter 14, Problem 51E

Chapter 14, Problem 53E

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Chapter 14 Solutions

EBK CHEMISTRY: AN ATOMS FIRST APPROACH

Ch. 14 - What is meant by the presence of a common ion? How...Ch. 14 - Define a buffer solution. What makes up a buffer...Ch. 14 - Prob. 3RQ Ch. 14 - A good buffer generally contains relatively equal...Ch. 14 - Prob. 5RQ Ch. 14 - Prob. 6RQ Ch. 14 - Sketch the titration curve for a weak acid...Ch. 14 - Sketch the titration curve for a weak base...Ch. 14 - What is an acidbase indicator? Define the...Ch. 14 - Prob. 10RQ

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The mixtures that would result in buffered solution are to be identified from the given list. Concept introduction: A solution that contains mixture of a weak acid and its conjugate base or weak base and its conjugate acid is known as buffer solution. This solution resists any gross change in pH .

Solution Summary: The author explains that a solution that contains mixture of weak acid and its conjugate base is known as buffer solution, which resists any gross change in pH

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Chapter 14 Solutions