Определите соединение йода, у которого эквивалентная масса равна 25,4 г/экв.

  1. KI
  2. KIO
  3. KIO₃
  4. KIO₂

📝 Detailed explanation

Eкв(I) = Ar(I)/n = 127/5 = 25,4 (валентность йода +5 в KIO₃).
25 / 84 (30%)
Question 25 of 84
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