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Complete the chemical equations : ...

Complete the chemical equations :
`Cr_2O_7^(2-) (aq) + Fe^(2+)(aq) + H^(+)(aq) to `

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AI Generated Solution

To complete the chemical equation for the reaction between dichromate ions (Cr₂O₇²⁻), ferrous ions (Fe²⁺), and hydrogen ions (H⁺) in an acidic medium, we can follow these steps: ### Step 1: Identify the Oxidation and Reduction - **Oxidation**: Fe²⁺ is oxidized to Fe³⁺. - **Reduction**: Cr₂O₇²⁻ is reduced to Cr³⁺. ### Step 2: Write the Half-Reactions 1. **Oxidation half-reaction**: ...
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