17. (98-11-26) Quyidagi reaksiyaning ong tomondagi koeffitsiyentlar yigindisi nechaga teng? Mn304 + Al -> Al203 + M
A) 11 B)13
C) 14
D) 16
E) 19
17. (98-11-26) Quyidagi reaksiyaning ong tomondagi koeffitsiyentlar yigindisi nechaga teng? Mn304 + Al -> Al203 + M
A) 11 B)13
C) 14
D) 16
E) 19
Сборник: Kimyo
Параграф:
51.2. OQR-lardagi koeffitsiyentlarni qo'yish
DTM тестирование онлайн | DTM test online