H₂SO₄ tarkibidagi oltingugurtning ekvivalent massasi 5,33 ga teng., to'g'ri, noto'g'ri, HNO₂ va HNO₃ tarkibidagi azotning ekvivalent massalari bir xil, noto'g'ri, to'g'ri, SO₂ tarkibidagi oltingugurtning ekvivalent massasi SO₃ dagidan 1,5 marta katta., to'g'ri, noto'gri, CO₂ tarkibidagi uglerodning ekvivalent massasi 6 ga teng, noto'g'ri, to'g'ri, H₃PO₄ tarkibidagi fosforning ekvivalent massasi 10,33 ga teng., to'g'ri, noto'g'ri, FeO va Fe₂O₃ tarkibidagi temirning ekvivalent massalari mos ravishda 28 va 18,67 ga teng., to'g'ri, noto'g'ri, KMnO₄ tarkibidagi marganesning ekvivalent massasi 11 ga teng., to'g'ri, noto'g'ri, N₂O₃ tarkibidagi azotning ekvivalent massasi N₂O₅ dagidan kichik., to'g'ri, noto'g'ri, Al₂O₃ tarkibidagi alyuminiyning ekvivalent massasi 9 ga teng., to'g'ri, noto'g'ri, Bir elementning turli birikmalardagi ekvivalent massalari har xil bo‘lishi mumkin., to'g'ri, noto'g'ri
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Ekvivalent 2
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Umixonximik1992
11 класс
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