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Chemistry - Upper Secondary - yTeach Publisher - Whiteboard presentation - Teaching object - Teaching resource - Weak acids and weak bases

Weak acids and weak bases

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Subject

Chemistry

Grade

Upper Secondary

Publisher

yTeach Publisher

Resource types

Whiteboard presentation

Teaching type

Teaching object

Usage

Teaching resource



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Description At the end of this activity, students should be able to:
– describe the dissociation of weak acids and bases
– define the acid and base dissociation constants
– compare the strengths of acids and bases using dissociation constants
– explain the changes in subsequent dissociation constants for di– and triprotic acids
– perform pH calculations for solutions of weak acids and bases
– explain pKa and pKb values and use them to predict the strengths of acids and bases.
Partner resource
Weak acids and weak bases [Class activity]
Consists of...
Dissociation of HCl [Simulation]
Dissociation of HF [Simulation]
Acid dissociation constant Ka [Whiteboard exercise]
Lactic acid [Slideshow]
Weak bases [Animation]
Base dissociation constant Kb (1) [Whiteboard exercise]
pKa and pKb values (1) [Whiteboard exercise]
pKa and pKb values (2) [Whiteboard exercise]
Relevant to...
Copyright YDP SA
Keywords

acids, pH, strong, acid, base, bases, dissociation, weak, measure, value, Weak acids and weak bases

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