Iron ore is converted into iron by heating it with coal (carbon) Iron ore is converted into iron by heating it with coal (carbon) & oxygen:

2Fe2O3(s) + 6C(s) + 3O2(g) → 4Fe(s) + 6CO2(g)

How many grams of carbon would be needed to react completely with 0.58 g Fe2O3?

Provide your answer with 2 significant figures