Chromium metal can be produced from the high temperature reaction of Cr₂O₃ [chromium(III) oxide] with silicon or aluminum by each of the following reactions: $$Cr2O3+2Al2Cr+Al2O3 $$2Cr2O3+3Si4Cr+3SiO2

14th attempt

Part 1

See Periodic Table

Calculate the number of grams of aluminum required to prepare 59.00 g of chromium metal by the first reaction. g

Part 2

Calculate the number of grams of silicon required to prepare 59.00 g of chromium metal by the second reaction. g