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World 6 · Galvanic cells: chemistry that pushes electrons · 9 min · PRO

Pick the metals: voltage and polarity

Reading a table of standard reduction potentials

PRO · Chemistry Lab

World 6: Galvanic cells: chemistry that pushes electrons is part of PRO

The first world of Chemistry Lab is free. PRO opens the other 39 lessons in 5 worlds — simulations, quizzes and all.

  • A zinc–copper cell
  • No bridge, no current; concentration and Nernst
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