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Two electrolytic cells are connected in series and the same current flows through both. In one...

Two electrolytic cells are connected in series and the same current flows through both. In one cell Ag+ ions are reduced to Ag(s); in the other cell Cr6+ ions are reduced to Cr(s). If 100 g of silver metal are plated out in the silver cell, what mass, in g, of Cr(s) will be deposited in the other cell?

  • A. 48.2
  • B. 207

  • C. 4.0

  • D.16.1
  • E.8.0
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ANSWER IS 8.0

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