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What makes one acid stronger than another? Pupils peruse the property of pH through a video from the JFR Science playlist. The narrator explains what is meant by a neutral pH, what that looks like from a chemical standpoint, and how acids and bases of different strengths compare.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- The video works well for both chemistry and biology classes as an introduction to the pH scale
- Do some simple pH tests as a hook before showing the video
Classroom Considerations
- Learners should be familiar with logarithms and ions in solution prior to using the resource
- This video is hosted on YouTube
Pros
- The opening of the video clues viewers in to how often they encounter acid-base chemistry in their daily routines
- Gives clear explanations of calculating and comparing pH values
Cons
- None