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In the process of oxidizing i− to i2, so42− is reduced to so2. how many moles of so2 are produced in the formation of one mole of i2?express your answer numerically in moles.

Respuesta :

transitionstate
The balance chemical equation is follow,

                    2 I⁻  + SO₄²⁻  +  4 H⁺    →    I₂  +  SO₂  +  2 H₂O

According to this reaction, 2 moles of I⁻ reacts with 1 mole of SO₄²⁻ to produce 1 mole of I₂ and 1 mole of SO₂.

Result:
          So with the formation of 1 mole of I₂, 1 mole of SO₂ is produced.

When the atom loses oxygen then it is called reduction, and when it gains oxygen is called oxidation. 1 mole of iodine produces 1 mole of sulfur dioxide.

What are moles?

Moles are the unit of the measurement that defines the quantity of very small particles, atoms, or molecules.

The balanced chemical reaction is given as:

[tex]\rm 2 I^{-} + SO_{4}^{2-} + 4 H^{+} \rightarrow I_{2} + SO_{2} + 2 H_{2}O[/tex]

From the above reaction, 2 moles of an iodide ion react with 1 mole of sulfate ion and 4 moles of hydrogen ion to produce 1 mole of iodine and 1 mole of sulfur dioxide.

Therefore, 1 mole of iodine reacts to produce 1 mole of sulfur dioxide.

Learn more about moles here:

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