Question

For the reaction
3Fe + 4H2O ---> Fe3O4 + 4H2, how many moles of hydrogen are produced from 9 moles of iron?​

Answer 1

Answer:12 moles of hydrogen is produced

Explanation:

moles of hydrogen for 9 moles of iron= 9 X 1.33/1

                                                               =11.97 nearly = 12 moles