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Balance the equation by lon-electron met...

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

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`2MnO_(2) + 5H_(2)C_(2)O_(4)+6H^(+) to 2Mn^(2+) + 10CO_(2)+ 8H_(2)O`
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Balance the equation by lon-electron method (iv) N_(2)O_(4) + BrO_(3)^(-) to NO_(3)^(-) + Br^(-) (In acidic medium)

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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) c. H^(o+) + SO_(4)^(2-)+I^(Ө) rarr H_(2)S+H_(2)O+I_(2) d. MnO_(4)^(Ө)+Fe^(2+) rarr Mn^(2+) + Fe^(3+) + H_(2)O

Balance the following rebox reactions by ion electron method: a. MnO_(4)^(Θ)(aq)+I^(Θ)(aq) rarr MnO_(2)(s)+I_(2)(s) (in basic medium) b. MnO_(4)^(Θ)(aq)+SO_(2)(g) rarr Mn^(2+)(aq)+HSO_(4)^(Θ)(aq) (in acidic solution) c. H_(2)O_(2)(aq)+Fe^(2+)(aq) rarr Fe^(3+)(aq)+H_(2)O(l) (in acidic solution) d. Cr_(2)O_(7)^(2-)+SO_(2)(g) rarr Cr^(3+)(aq)+SO_(4)^(2-)(aq) (in acidic solution)

AAKASH INSTITUTE-REDOX REACTIONS-Assignment (Section I) (Subjective Type Questions)
  1. Balance the chemical equation by the oxidation number method. (ix) ...

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  2. Balance the following equation by oxidation number method K(2)Cr(2)O...

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  3. Balance the following reaction by the oxidation number method - MnO(...

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  4. Balance the equation by lon-electron method (ii) MnO(4)^(-) + H(2)C(...

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  5. Balance the equation by lon-electron method (iii) Cu^(2+) + SO(2) to...

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  6. Balance the equation by lon-electron method (iv) N(2)O(4) + BrO(3)^(...

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  7. Balance the equation by lon-electron method (v) Br^(-) + BrO(3)^(-) ...

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  8. Balance the equation by lon-electron method (vi) Cl(2) +OH^(-) to S^...

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  9. Balance the equation by lon-electron method (vii) S+ OH^(+) to S^(2-...

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  10. Balance the equation by lon-electron method (viii) Al + NO(3)^(-) to...

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  11. Balance the equation by lon-electron method (ix) Cr(2)O(7)^(2-) + Fe...

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  12. Balance the equation by lon-electron method (x) Fe(3)O(4) + MnO(4)^(...

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  13. 2.68xx10^(-3) moles of solution containing anion A^(n+) require 1.61xx...

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  14. The weight of MnO(2) and the volume of HCl of specific gravity 1.2 g m...

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  15. What is the weight of sodium bromate and molarity of solution to prepa...

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  16. 5.7 g of bleaching powder was suspended in 500 mL of water. 25 mL of t...

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  17. Borax in water gives B(4)O(7)^(2-)+7H(2)O rarr 4H(3)BO(3)+2OH^(-) ...

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  18. 1 g sample of AgNO(3) is dissolved in 50 mL of water, It is titrated w...

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  19. A solution contains Na(2)CO(3) and NaHCO(3). 10 mL of the solution req...

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  20. A 1 g sample of Fe(2)O(3) solid of 55.2% purity is dissolved in acid a...

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