What amount of iron substance reacted with dilution with sulfuric acid if 100.8 liters
August 9, 2021 | education
| What amount of iron substance reacted with dilution with sulfuric acid if 100.8 liters of hydrogen were released as a result of the reaction?
Given:
V (H2) = 100.8 L
To find:
n (Fe) -?
1) Fe + H2SO4 => FeSO4 + H2 ↑;
2) n (H2) = V / Vm = 100.8 / 22.4 = 4.5 mol;
3) n (Fe) = n (H2) = 4.5 mol.
Answer: The amount of Fe substance is 4.5 mol.
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