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For the balanced redox reaction: aNO(...

For the balanced redox reaction:
`aNO_(3)^(-)+bCu_(2)O+cH^(+)rarrdNO+eCu^(2+)+H_(2)O`
where a, b, c, d and e are stoichiometric coefficients if 'c' is 14, then the value of 'e' is :

A

2

B

3

C

6

D

7

Text Solution

Verified by Experts

The correct Answer is:
c
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GRB PUBLICATION-REDOX REACTIONS-All Questions
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  2. The values of x, y and z in the reaction are respectively: 4KO(2)+H(...

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  3. For the balanced redox reaction: aNO(3)^(-)+bCu(2)O+cH^(+)rarrdNO+e...

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  4. Consider the balanced chemical reaction: AI(2)O(5)+bBrF(3)rarrcIF(5)...

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  5. What are the value of p, q, r and s for the following reaction ? pO(...

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  6. The unbalanced equation for the reaction of P(4)S(3) with nitrate in a...

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  7. ClO(3)^(-)+I^(-)+H^(+)rarrCl^(-)+I(2)+H(2)O When this equation is ba...

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  8. MnO(4)^(-)+NO(2)^(-)+H^(+)rarrMn^(2+)+NO(3)^(-)+H(2)O When this equa...

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  9. Cl(2)+OH^(-)rarrCl^(-)+ClO(3)^(-) What is the coefficient for OH^(-)...

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  10. Sn^(2+)(aq)+NO(3)^(-)(aq)+H^(+)(aq)rarrSn^(4+) (aq) +NO(g)+ H(2)O Wh...

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  11. What is the coefficient for OH^(-) after the equation Br(2)+OH^(-)rarr...

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  12. Sn^(2+)(aq)+MnO(4)^(-)(aq)+H^(+)(aq)rarrSn^(4+) (aq) +MnO^(2+)(aq) H(2...

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  13. What is ther coefficient for H^(+) when the half equation is balanced ...

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  14. When the reaction: CL^(-)+ClO(3)^(-)rarrCl(2)+H(2)O is balanced in aci...

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  15. What is the coefficient for O(2) when the equation NH(3)+O(2)rarrNO+H(...

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  16. When the equation Sn^(2+) (aq) +IO(3)^(-)(aq)+H^(+)(aq)rarrSn^(4+)(aq...

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  17. Ethanol reacts with dichromate ion in acid solution according to the e...

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  18. What is the coefficient for Zn when the equation below is balanced wit...

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  19. What is the coefficient for O(2) when the following reaction As(2)S(...

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  20. When the equation below is balanced correctly using the simplest whole...

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