Respuesta :

Answer:

B.  FeCl3.6H2O

Explanation:

name of the compound is iron(III) chloride hexahydrate, so

  • iron (III)- means Fe^3+ ion
  • chloride - means Cl- iron

(which forms FeCl3 by the crossing the charges )

  • hexahydrate  -means 6 water molecules

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