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Determine the change in the oxidation nu...

Determine the change in the oxidation number of S in `H_(2)S` and `SO_(2)` in the following reaction :
`2H_(2)S(g)+SO_(2)(g)to3S(s)+2H_(2)O(g)`.

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AI Generated Solution

To determine the change in the oxidation number of sulfur (S) in the reaction: \[ 2H_2S(g) + SO_2(g) \rightarrow 3S(s) + 2H_2O(g) \] we will follow these steps: ### Step 1: Identify the oxidation states in the reactants - **In \( H_2S \)**: ...
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ICSE-REDOX REACTIONS (OXIDATION AND REDUCTION)-VERY SHORT ANSWER TYPE QUESTIONS
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  2. Write the half equations for each of the following redox reactions. ...

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  3. Name the type of reaction that occurs at anode in an electrochemical c...

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  4. What is the direction of flow of electrons in a galvanic cell?

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  5. In what form does chemical energy get converted when the oxidising and...

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  6. Define oxidation and reduction potentials.

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  7. If E(Sn^(2+)//Sn)^(@)=-0.14V, what would be the value of E(Sn//Sn^(2+)...

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  8. Define standard electrode potential.

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  9. The standard reduction potential for silver electrode is +0.80 V. It i...

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  10. E(Li^(+)//Li)^(@)=-3.05V and E(Ca^(2+)//Ca)^(@)=-2.87V, state which is...

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  11. Among Na and Mg, which is more reactive and why?

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  12. Write the cell reaction for each of the following cells. Pt,H(2)(g)|...

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  13. Write the cell reaction for each of the following cells. Ni(s)|Ni^(2...

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  14. In which direction the cell reaction would proceed if the E.M.F. of a ...

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  15. Represent the cell corresponding to the following redox reaction and i...

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  16. Write the Nernst equation at 298 K for the electrode reaction 2H^(+)...

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  17. Determine the oxidation number of the underlined elements in the follo...

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  18. Determine the oxidation number of C in the following: CO,CO(2),HCO(3...

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  19. Determine the oxidation number of O in the following: OF(2),Na(2)O(2...

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  20. Determine the change in the oxidation number of S in H(2)S and SO(2) i...

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