14. A commercial method of manufacturing hydrogen involves the reaction of iron and steam, according to the balanced reaction: 3 Fe (s) + 4 H0 (g) Fe3O4 (s) + 4 H (g) a) How many grams of H2 can be produced from 87.2 g Fe and an excess of steam, also known as H0 (g)? b) c) How many grams of H0 are consumed in the conversion of 25.0 g Fe to Fe304? If 29.2 g H2 is produced, how many grams of Fe304 must also be produced?

14. A commercial method of manufacturing hydrogen involves the reaction of iron and steam, according to the balanced reaction: 3Fe(s)+4H2O(g)Fe3O4(s)+4H2(g) a) How many grams of H2 can be produced from 87.2g Fe and an excess of steam, also known as H2O(g) ? b) How many grams of H2O are consumed in the conversion of 25.0g Fe to Fe3O4 ? c) If 29.2gH2 is produced, how many grams of Fe3O4 must also be produced