Q2) Show calculations for the creation of the following solutions from solid and 18.1 M H2SO4...

Q2) Show calculations for the creation of the following solutions from solid and 18.1 M H₂SO₄ stock solution.

a) 25.00 mL of 0.1000 M potassium iodide solution in 0.2000 M H₂SO₄

b) 25.00 mL of 0.1000 M potassium permanganate in 0.1500 M H₂SO₄

c) To solution “a”, 3 % hydrogen peroxide is added. In a reddish solution appears. The reddish color is due to the formation of I_2.Write the balanced REDOX equation. Make sure you explain the addition of sulfuric acid. Is hydrogen peroxide an oxidation or reducing agent?

d) To solution “b”, 3 % hydrogen peroxide is added. The purple solution becomes clear (formation of Mn²⁺)_.Write the balanced REDOX equation. Make sure you explain the addition of sulfuric acid. Is hydrogen peroxide an oxidation or reducing agent?

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Expert Solution

Amanda K answered 1 month ago

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