80 G of Iron Is Reacted with 8

question 163

Multiple Choice

8.0 g of iron is reacted with 8.0 g of water according to the chemical equation shown below.Which one of the following statements is FALSE? 3 Fe(s) + 4 H₂O(l) → Fe₃O₄(s) + 4 H₂(g)

• A) 11.1 g of Fe₃O₄ are produced.
• B) 4.56 g of H₂O are left over.
• C) Mass is conserved in this reaction.
• D) Water is the limiting reactant.

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Definitions:

Hydrogen

The lightest and most abundant chemical element in the Universe, consisting of just one proton and one electron.

Organic Product

A compound predominantly consisting of carbon atoms, produced by living organisms or synthetic processes.

Animal

A multicellular, eukaryotic organism of the kingdom Animalia or Metazoa, capable of locomotion and responsive to their environment in various ways.

Plant

Living organisms belonging to the kingdom Plantae that typically grow in a permanent site, absorb water and inorganic substances through their roots, and synthesize nutrients in their leaves by photosynthesis using light energy.