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Write the skeleton equation for the foll...

Write the skeleton equation for the following chemical reaction and balance them by oxidation number method :
(i) Chloride ions reduce manganese dioxide to manganese (II) ions in acidic medium and get itself oxidized to chlorine gas .
(ii) The nitrate ions in acidic medium oxidize magnesium to `Mg^(2+)` ions but itself gets reduced to nitrous oxide .

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To solve the given problems, we will follow the oxidation number method to write and balance the chemical reactions as described in the question. ### (i) Chloride ions reduce manganese dioxide to manganese (II) ions in acidic medium and get oxidized to chlorine gas. **Step 1: Write the skeleton equation.** - Chloride ions (Cl⁻) reduce manganese dioxide (MnO₂) to manganese (II) ions (Mn²⁺) and get oxidized to chlorine gas (Cl₂). - The skeleton equation is: \[ ...
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