Chemistry, 08.10.2021 17:30 northan

Câu 8. Cho dãy các chất : Ca(HCO3)2 , NH4Cl , (NH4)2CO3 , ZnSO4 , Al(OH)3 , Zn(OH)2 .Số chất trong dãy có tính lưỡng tính là : A. 5 B. 4 C. 3 D. 2

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Câu 8. Cho dãy các chất : Ca(HCO3)2 , NH4Cl , (NH4)2CO3 , ZnSO4 , Al(OH)3 , Zn(OH)2 .Số chất trong d...

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