Fill in the reaction type and predicted products for:
 Fe3O4 (s) → ??
 Type in the IUPAC name or formula for each product.
 Write subscripts as normal numbers.
 If there is no second product, type "nothing".
 The reaction type is
 Question Blank 1 of 3
 .
 The correct products are:
 Question Blank 2 of 3
 and
 Question Blank 3 of 3