juancastillorc
juancastillorc juancastillorc
  • 11-03-2017
  • Chemistry
contestada

What number would you write before water in the formula for calcium carbonate nonahydrate? 4 5 7 9

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TSO
TSO TSO
  • 11-03-2017
nonahydrate means that there will be 9 water molecules attached to calcium carbonate

The correct answer is 9.
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