Question

Calculate the number of grams of Fe2O3 needed to react with 19.0 g C.

Answer 1

Does it give you an equation? Because a redox reaction can occur between C and Fe2O3 to make CO, or CO2 (although I believe CO2 would be favored)

Answer 2

at. mass of Fe=56
at. mass of C=12
at. mass of O=16
\[2Fe_{2}O _{3}+3C=4 Fe+3CO_{2}\]
2(56*2+3*16)+3*12=...
2(112+48)+36=...
2*160+36=...
320+36=...
36 gms of C react with =320 gms. of[Fe_{2}O_{3}\]
19 gms of C react with =320/36 *19 =?....