Natriy ishqorining xlorid kislota bilan neytrallanish reaksiyasida hosil bo'ladigan suvning ekvivalenti nechaga teng?

  1. 4,5
  2. 9
  3. 13,5
  4. 18

📝 Detailed explanation

Neytrallanish reaksiyasi: NaOH + HCl → NaCl + H₂O
Bu reaksiyada 1 mol NaOH 1 mol HCl bilan reaksiyaga kirishib, 1 mol H₂O hosil qiladi.
Suvning ekvivalent massasi = M(H₂O) / 1 = 18 g/ekv.
Chunki reaksiyada 1 mol suv hosil bo'ladi va u 1 ekvivalentga to'g'ri keladi, suvning ekvivalenti 18 ga teng.
24 / 36 (67%)
Question 24 of 36
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