dionnegainesjon8987 dionnegainesjon8987
  • 23-08-2017
  • Chemistry
contestada

Sterling silver contains silver and copper metals. if a sterling silver chain contains 22.2 g of silver and 1.80 g of copper, what is the percent of silver?

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ThomasTheDankEngine
ThomasTheDankEngine ThomasTheDankEngine
  • 01-09-2017
22.2+1.8=24

22.2/24=.925

.925x100=92.5%
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