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One source of iodine is sodium iodate. Iodine is produced by a series of reactions. The first ...

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One source of iodine is sodium iodate. Iodine is produced by a series of reactions. The first ...

One source of iodine is sodium iodate. Iodine is produced by a series of reactions. The first reaction is a reduction reaction with sodium hydrogen sulfite.

IO₃^-( aq) + 3 HSO₃^-(aq) → I^-(aq) + 3 SO₄^2-(aq) + 3 H⁺(aq)
5 I^-(aq) + IO₃^-(aq) + 6 H⁺(aq) → 3 I₂(s) + 3 H₂O

How many grams of iodine are produced from 1.00 × 10² grams of NaHSO₃ if each reaction has a 95.0% yield?

▸ 48.8 g

▸ 51.4 g

▸ 185 g

▸ 46.3 g

▸ 44.0 g

Textbook

General Chemistry: Principles and Modern Applications

Edition: 11^th

Authors: Petrucci, Herring, Madura, Bissonnette

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