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This resource must have a greater concentration of hydroxide ions than hydrogen ions because it makes pH seem basic. The video describes what happens on a molecular level to change the pH of a liquid and focuses on the importance of the hydronium ion or the hydrogen ion in the reactions.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Create worksheets with additional reinforcement of the concept
Classroom Considerations
- Requires prior knowledge of logarithms and moles
- Video best fits after learning about acids, bases, and reactions
- Video is the last in a 14-part series
Pros
- Includes closed captioning in English, Arabic, and Greek
- Provides an easy way to remember what pH is and what it does
Cons
- None