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Stoichiometric Calculations

The coefficie...

Question

The coefficient of $I^{-}, I O_{3}^{-}$ and $H^{+}$ in the redox reaction, $I^{-} + I O_{3}^{-} + H^{+} \to I_{2} + H_{2} O$ in the balanced form respectively are:

A

5,1,6

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B

1,5,6

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C

6,1,5

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D

5,6,1

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Solution

The correct option is B 5,1,6
The balanced chemical equation can be represented as

$5 I^{-} + {I O_{3}}^{-} + 6 H^{+} ⇌ 3 I_{2} + 3 H_{2} O$

Hence, coefficient of $I^{-}, {I O_{3}}^{-}, a n d H^{+}$ are $5, 1, a n d 6$ respectively

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Similar questions

Q. Consider the redox reaction giben below :

I O_{3}^{-} (a q) + R d (s) + H_{2} O \to R d O_{4}^{-} (a q) + I^{-} (a q) + H^{+}

What will be the correct coefficient of the

I O_{3}^{-}

H_{2} O

H^{+}

Q. Consider the reaction,

H^{+} + I O_{4}^{-} + I^{-} \to I_{2} + H_{2} O

. The ratio of the coefficients of

I O {_{4}}^{-}, I^{-}

I_{2}

, respectively, are:

Balance the following equation.

{I O}_{4}^{-} + I^{-} + H^{+} \to I_{2} + H_{2} O

Q. For the redox reaction:

I O_{3}^{-} (a q) + R d (s) + H_{2} O \to R d O_{4}^{-} (a q) + I^{-} (a q) + H^{+}

The correct coefficient of the

I O_{3}^{-}

H_{2} O

H^{+}

Q. The coefficients of

I^{-}

{I O_{3}}^{-}

H^{+}

in the following reactions in the balanced form respectively are:

I^{-} + {I O_{3}}^{-} + H^{+} \to I_{2} + H_{2} O

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