rayaor9Emma rayaor9Emma
  • 20-01-2017
  • Chemistry
contestada

How many moles of mgbr2 are there in 118.0 g of that compound?

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TheMasterSSA
TheMasterSSA TheMasterSSA
  • 20-01-2017
That would be 0.64 moles of MgBr2 in 118.0 grams.
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ghadaa
ghadaa ghadaa
  • 20-01-2017
n=m/M
M=24+80=104 g/mol
m=118 g
n=1.13 mol
Answer Link

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