Instructional Video

Khan Academy: Electrolyte Test (Pure Water vs. Vinegar)

Curated by ACT

We attach our galvanometer to a piece of copper and zinc. Then we submerge the metals in pure water and vinegar. What is the difference? Watch this visual demonstration to answer this question. [1:22]

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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)