112. (v19/20-129-27) Eritmaga 500 g suv qoshilganda, eritmaning massa ulushi
3.5 marta kamaysa, boshlangich eritmaning massasini (g) toping.
A)350 B)200 C)500 D)150
112. (v19/20-129-27) Eritmaga 500 g suv qoshilganda, eritmaning massa ulushi
3.5 marta kamaysa, boshlangich eritmaning massasini (g) toping.
A)350 B)200 C)500 D)150
Ответ: |
Сборник: Kimyo
Параграф:
31. Eritmalarni tayyorlash
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