19. 3 litr 0,4 M li nitrit kislota eritmasidagi nitrit (NO2–) ionlari… — KIMYO VODIY ZIYO — TG.ME

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19. 3 litr 0,4 M li nitrit kislota eritmasidagi nitrit (NO2–) ionlari sonini toping. (α=0,5%)
A) 3,612⸱1021
B) 2,408⸱1021
C) 18,06⸱1021
D) 1,204⸱1021

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September 6, 2026 531 2