110. (v19/20-126-17) Quyidagi reaksiyaning barcha koeffitsiyentlari yigindisi nechaga teng? As2S3 + HN03 = H3ASO4 + S02 + N02 + H20. A)27 B)58 C)49 D)38
110. (v19/20-126-17) Quyidagi reaksiyaning barcha koeffitsiyentlari yigindisi nechaga teng? As2S3 + HN03 = H3ASO4 + S02 + N02 + H20. A)27 B)58 C)49 D)38
Ответ: |
Сборник: Kimyo
Параграф:
51.2. OQR-lardagi koeffitsiyentlarni qo'yish
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