Iron ore, (Fe2O3(s)) is smelted into iron metal by reacting it with coke, C(s). What mass of coke is required to produce 252 kg of iron metal?
2Fe2O3(s) + 3C(s) + 4Fe(s) + 3CO2(g)

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

the right answer is c i just did the question.

diaria maybe go see a doctor about that