H2SO4 is an oxidizing agent, Fe is a reducing agent.
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Reactants:
Fe
Names: Iron, Fe, Element 26
H2SO4 – Sulfuric acid
Other names: Oil of vitriol, Sulfuric acid, concentrated (> 51% and , H2SO4
Appearance: Clear, colorless liquid ; Odourless colourless oily hygroscopic liquid ; Colorless to dark-brown, oily, odorless liquid. [Note: Pure compound is a solid below 51°F. Often used in an aqueous solution.]
Products:
Fe2(SO4)3 – Iron(III) sulfate
Other names: Ferric sulfate, Sulfuric acid, Iron(3+) salt (3:2)
3 + 3 H2 – Balanced equation){kind=link}