Chemistry In Context
Chemistry In Context
9th Edition
ISBN: 9781259638145
Author: Fahlman, Bradley D., Purvis-roberts, Kathleen, Kirk, John S., Bentley, Anne K., Daubenmire, Patrick L., ELLIS, Jamie P., Mury, Michael T., American Chemical Society
Publisher: Mcgraw-hill Education,
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Chapter 8.9, Problem 8.42YT

(a)

Interpretation Introduction

Interpretation:

For the given concentration of H+, the concentration of OH- has to be calculated and the solution has to be classified as acidic, neutral or basic.

Concept Introduction:

The relation between protons and hydroxide ions in any aqueous solution is shown here:

[H+][OH-]=1×1014

From this expression, the concentration of both protons and hydroxide ions can be calculated as shown here:

[H+][OH-]=1×1014[OH-]=1×1014[H+][H+]=1×1014[OH-]

Classification of acidic, neutral or basic solution:

A solution can be classified as acidic, basic or neutral based on the concentrations of both hydroxide ions and protons as discussed here:

  • If the concentration of proton is larger than the concentration of hydroxide ion then the solution is acidic.
  • If the concentration of hydroxide ion is larger than the concentration of proton then the solution is basic.
  • If the concentrations of both proton and hydroxide ion are equal then the solution is neutral.

(b)

Interpretation Introduction

Interpretation:

For the given concentration of OH, the concentration of H+ has to be calculated and the solution has to be classified as acidic, neutral or basic.

Concept Introduction:

The relation between protons and hydroxide ions in any aqueous solution is shown here:

[H+][OH-]=1×1014

From this expression, the concentration of both protons and hydroxide ions can be calculated as shown here:

[H+][OH-]=1×1014[OH-]=1×1014[H+][H+]=1×1014[OH-]

Classification of acidic, neutral or basic solution:

A solution can be classified as acidic, basic or neutral based on the concentrations of both hydroxide ions and protons as discussed here:

  • If the concentration of proton is larger than the concentration of hydroxide ion then the solution is acidic.
  • If the concentration of hydroxide ion is larger than the concentration of proton then the solution is basic.
  • If the concentrations of both proton and hydroxide ion are equal then the solution is neutral.

(c)

Interpretation Introduction

Interpretation:

For the given concentration of H+, the concentration of OH- has to be calculated and the solution has to be classified as acidic, neutral or basic.

Concept Introduction:

The relation between protons and hydroxide ions in any aqueous solution is shown here:

[H+][OH-]=1×1014

From this expression, the concentration of both protons and hydroxide ions can be calculated as shown here:

[H+][OH-]=1×1014[OH-]=1×1014[H+][H+]=1×1014[OH-]

Classification of acidic, neutral or basic solution:

A solution can be classified as acidic, basic or neutral based on the concentrations of both hydroxide ions and protons as discussed here:

  • If the concentration of proton is larger than the concentration of hydroxide ion then the solution is acidic.
  • If the concentration of hydroxide ion is larger than the concentration of proton then the solution is basic.
  • If the concentrations of both proton and hydroxide ion are equal then the solution is neutral.

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Chapter 8 Solutions

Chemistry In Context

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