Q. 10.26 What is the meaning and value of... [FREE SOLUTION]

Chapter 10: Q. 10.26 (page 340)

What is the meaning and value of $K_{w}$ ?

Short Answer

Expert verified

The value of $1 脳 10^{- 14}$ in $K_{w}$ is significant since it applies to any aqueous solution: There are localid="1653974450984" $H_{3} O^{+}$ ions and localid="1653974459405" ${OH}^{-}$ ions in all aqueous solutions.

Step by step solution

Introduction

Water's Ionic Product Water is a weak electrolyte that undergoes only minor self ionization. "The ionic product of water is the product of the concentrations of $H^{+}$ and $O H^{-}$ ions in water at a given temperature." $K_{w}$ is the designation.

Explanation

Water is probably ionic product $(K_{蝇})$ is the product of the molar concentrations of $H_{3} O^{+}$ ions and ions (or $H^{+}$ ions and ions). $K_{蝇} = {[H_{3} O]}^{+} [{OH}^{-}]$ At constant temperature, the ionic product of water remains constant. It has a value of $25 掳 C (298 K)$ is $1.0 脳 10^{- 14}$ . The $K_{w}$ value of $1 脳 10^{- 14}$ is significant because it can be applied to any aqueous solution: There are $H_{3} O^{+}$ ions and ${OH}^{-}$ ions in all aqueous solutions.

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What is the meaning and value of $K_{w}$ ?

Short Answer

Step by step solution

Introduction

Explanation

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91影视

What is the meaning and value of Kw ?

Short Answer

Step by step solution

Introduction

Explanation

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

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What is the meaning and value of $K_{w}$ ?