The key term corresponding to the definition “a chemical equation that shows ionized substances in solution as ions and slightly ionized substances as nonionized” is to be stated. Concept introduction: According to Arrhenius theory, an acid is defined as a species which donates a proton. The weak acid dissociates partially ( ∼ 1 % ) in water and the strong acid dissociates completely ( ∼ 100 % ) in water. Acid releases proton in water. The base is defined as a species which accepts a proton. A weak base dissociates partially ( ∼ 1 % ) in water. A strong base dissociates completely ( ∼ 100 % ) in water. Base releases hydroxide ions in water. Strong acid and base are strong electrolytes and weak acid and base are weak elctrolytes.

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Chapter 14, Problem 21KT

Interpretation Introduction

Interpretation:

The key term corresponding to the definition “a chemical equation that shows ionized substances in solution as ions and slightly ionized substances as nonionized” is to be stated.

Concept introduction:

According to Arrhenius theory, an acid is defined as a species which donates a proton. The weak acid dissociates partially (∼1%) in water and the strong acid dissociates completely (∼100%) in water. Acid releases proton in water. The base is defined as a species which accepts a proton. A weak base dissociates partially (∼1%) in water. A strong base dissociates completely (∼100%) in water. Base releases hydroxide ions in water. Strong acid and base are strong electrolytes and weak acid and base are weak elctrolytes.

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