Given the equation below, determine the number of grams of Fe required to produce 25 g of Fes(S04), (reacted with

Given the equation below, determine the number of grams of Fe required to produce 25 g of Fes(S04), (reacted with excess H2S01),

2 Fe + 3 H2S01 – 3H2 + 1 Fe2(SO4)3
g Fe