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Write the half reactions of the given re...

Write the half reactions of the given redox reaction .
`UO^(2+)+Cr_(2)O_(7)^(2-)+H^(+)toUO_(2)^(2+)+Cr^(3+)+H_(2)O`

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`UO^(2+)+H_(2)OtoUO_(2)^(2+)+2H^(+)2eCr_(2)O_(7)^(2-)+14H^(+)+6eto2Cr^(3+)+6H_(2)O`
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In the balanced equation for the reaction UO^(2+) + Cr_(2)O_(7)^(2-)+H^(+)toUO_(2)^(2+) + Cr^(3+) + H_(2)O the cofficent of -

For the redox reaction the correct coefficients of the reactants for the balanced equation are - MnO_(4)^(-) + C_(2) O_(4)^(2-) + H^(+) to Mn^(2+) + CO_(2) + H_(2) O

Balance the chemical equation by ion-electron method : Cr_(2) O_(7)^(2-) + Fe^(2+) + H^(+) to Cr^(3) + Fe^(3+) + H_(2)O

What tupe of redox reaction does the given reaction belong to? 2H_(2)S+SO_(2)to2H_(2)O+3S

Balance the reaction by ion-electrons mehod : Cr_(2)O_(7)^(2-)+I^(-)H^(+)toCr^(3+)I_(2)+H_(2)O

Balance the reaction by ion-electrons mehod : Cr_(2)O_(7)^(2-)+C_(2)O_(4)^(2-)H^(+)toCr^(3+)+CO_(2)H_(2)O

Complete the following equations : Cr_(2)O_(7)^(2-)+2OH^(-)to

At pH = 12, Cr_(2)O_(7)^(2-) changes to -

Identify the following half -reactions as oxidantion half-reactions and reduction half -reactions : Cr_(2)O_(7)^(2-)to2Cr^(3+)

CHHAYA PUBLICATION-REDOX REACTIONS -EXERCISE (SHORT ANSWE TYPE QUESTION)
  1. Identify the oxidant and reductant in the following reactions 2HgCI...

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  2. Identify the oxidant and reductant in the following reactions HOCI(...

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  3. Identify the oxidant and reductant in the following reactions 3K(2)...

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  4. Identify the oxidant and reductant in the following reactions KIO(3...

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  5. Which are oxidised in the following reactions ? Give reasons . 2Na+H...

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  6. Which are oxidised in the following reactions ? Give reasons . H(2)O...

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  7. Which of the following two reactions does HNO(3) not acts as an oxidis...

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  8. Which one of the following two reactions is redox reactions ? Zn+2K[...

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  9. Arrange the following compounds is increasing order of the oxidation n...

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  10. Oxidation state of nitrogen is corectly given for {:(,,"Compound",,,...

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  11. What are values of a and b in the given redox reaction? aKMnO(4)+NH(...

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  12. Write the half reactions of the given redox reaction . UO^(2+)+Cr(2)O...

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  13. How many moles of electrons will be required to reduce 1 mol NO(3)^(-)...

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  14. In alkaline medium ,CIO(2) oxidised by H(2)O(2) to O(2) and itself re...

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  15. In basic medium KNO(2) is oxidised by KMnO(4) forming KNO(3) .How many...

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  16. Calculate (i) the number of mol KMnO(4) required to oxiside 1 mol of...

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  17. Calculate (ii) The number of mol KMnO(4) required to oxiside 1 mol o...

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  18. Calculate th equivalent mass of the underline compounds underline (3...

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  19. Calculate th equivalent mass of the underline compounds 4Fe^(3+)+und...

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  20. Iodine reacts with sodium thiosoulfate in a neutral medium .Write the ...

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