H2SO4+Fe=

The chemical reaction between sulfuric acid (H₂SO₄) and iron (Fe) can be represented as follows:

\[ \text{Fe} + \text{H}_2\text{SO}_4 \longrightarrow \text{FeSO}_4 + \text{H}_2 \]

Explanation:

• Iron (Fe) reacts with sulfuric acid to form iron(II) sulfate (FeSO₄).
• Hydrogen gas (H₂) is released during the reaction.

Balanced equation:
\[ \text{Fe} + \text{H}_2\text{SO}_4 \rightarrow \text{FeSO}_4 + \text{H}_2 \]

Note:

• This reaction typically occurs with dilute sulfuric acid; concentrate sulfuric acid may lead to different reactions or may produce hydrogen sulfide (H₂S) under certain conditions.
• Iron can also react with concentrated sulfuric acid to produce different products, such as iron(III) sulfate, but the above is the most common reaction with dilute acid.