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Talk Chemistry
Acids and bases chemistry
The importance of water
User Guide
Topic Sections
Core Idea
The water equilibrium
Ionic product of water, Kw
The effect of temperature on Kw and pH
Exploring Understanding
What students find difficult
Further support for equilibria
Maths for Kw
Mentally estimating logarithms
Developing Understanding
Setting the scene
Change in conductivity by adding water
Discussing the activity
Your questions answered
Checking Understanding
Self-assessment
Applying Understanding
Contextualising the topic
Additional Resources & Activities
Additional Resources and Activities
My record
Acknowledgements
Other Topics
Acids, bases and alkalis
Making salts
Titrations
pH and concentration
Strong and weak
Proton donors and...
Indicators
Buffers
Topic Sections
Core Idea
The water equilibrium
Ionic product of water, Kw
The effect of temperature on Kw and pH
Exploring Understanding
What students find difficult
Further support for equilibria
Maths for Kw
Mentally estimating logarithms
Developing Understanding
Setting the scene
Change in conductivity by adding water
Discussing the activity
Your questions answered
Checking Understanding
Self-assessment
Applying Understanding
Contextualising the topic
Additional Resources & Activities
Additional Resources and Activities
Acids, bases and alkalis
Making salts
Titrations
pH and concentration
Strong and weak
Proton donors and...
Indicators
Buffers
Additional Resources and Activities
Previous
Next
Core Idea
Exploring Understanding
Developing Understanding
Checking Understanding
Applying Understanding
Additional Resources & Activities
