Home
Class 12
CHEMISTRY
Balance the equation by ion electron met...

Balance the equation by ion electron method
`MnO_(4)^(-) + Br^(-) to Mn^(2+) + Br_(2)` (acidic medium)

Text Solution

AI Generated Solution

To balance the redox reaction \( \text{MnO}_4^{-} + \text{Br}^{-} \rightarrow \text{Mn}^{2+} + \text{Br}_2 \) in acidic medium using the ion-electron method, we will follow these steps: ### Step 1: Identify Oxidation States - Assign oxidation states to each element in the reaction: - In \( \text{MnO}_4^{-} \), Mn has an oxidation state of +7. - In \( \text{Br}^{-} \), Br has an oxidation state of -1. - In \( \text{Mn}^{2+} \), Mn has an oxidation state of +2. - In \( \text{Br}_2 \), Br has an oxidation state of 0. ...
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself|28 Videos

  • REDOX REACTIONS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section A) (Objective type Questions (one option is correct))|40 Videos

  • PRINCIPLES OF QUALITATIVE ANALYSIS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION H)|9 Videos

  • SOLUTIONS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGMENT (SECTION-J) AAKASH CHALLENGERS QUESTIONS|10 Videos

Similar Questions

Explore conceptually related problems

Balance the equation by lon-electron method (v) Br^(-) + BrO_(3)^(-) to Br_(2) (In acidic medium)

Balance the equation by lon-electron method N_(2)O_(4) + BrO_(3)^(-) to NO_(3)^(-) + Br^(-) (In acidic medium)

Balance the equation by lon-electron method (ii) MnO_(4)^(-) + H_(2)C_(2)O_(4) to Mn^(2+) + CO_(2) (In acidic medium)

Balance the equation by lon-electron method Cr_(2)O_(7)^(2-) + Fe^(2+) to Fe^(3+) +Cr^(3+) (In acidic medium)

Balance the equation by lon-electron method Al + NO_(3)^(-) to Al(OH)_(4)^(-) + NH_(3) (In basic medium)

Balance the equation by lon-electron method (vii) S+ OH^(+) to S^(2-) + S_(2)O_(3)^(2-) (In basic medium)

Balance the equation by lon-electron method (iii) Cu^(2+) + SO_(2) to SO_(4)^(2-) + Cu^(+) (In acidic medium)

Balance the following equations by ion electron method. Sn+NO_(3)^(-)+H^(+)toSnO+NO+H_(2)O

Balance the following redox reactions by ion-electron method. MnO_(4)^(-)(aq)+I^(-)(aq)toMnO_(2)(s)+I_(2)(s) (in basic medium)

Balance the following equations by the ion electron method: a. MnO_(4)^(Ө) + Cl^(Ө) + H^(o+) rarr Mn^(2+) + H_(2)O + Cl_(2) b. Cr_(2)O_(7)^(2-) + I^(Ө) + H^(o+) rarr Cr^(3+) + H_(2)O + I_(2)