Author Question: The balanced equation for the reaction occurring when iron(III) oxide, a solid, is reduced with pure ... (Read 95 times)

dbose · **on:** Aug 27, 2018

The balanced equation for the reaction occurring when iron(III) oxide, a solid, is reduced with pure carbon to produce carbon dioxide and molten iron is

A) 2 Fe3O + C (s) 6 Fe (l) + CO2 (g).
B) 2 FeO3 + 3 C (s) 2 Fe (l) + 3 CO2 (g).
C) 4 Fe2O3 + 6 C (s) 8 Fe (l) + 6 CO2 (g).
D) 2 FeO + C (s) 2 Fe (l) + CO2 (g).
E) 2 Fe2O3 + 3 C (s) 4 Fe (l) + 3 CO2 (g).

Question 2

When an alkene undergoes hydrogenation, the product is an

A) alkane.
B) alkene.
C) alkyne.
D) aromatic.
E) alcohol.