August 2021 1 29 Report
Дать названия следующим веществам, определить их класс:
КОН, SiO2 Fe(OH)3 H2SO3, HgO,CaCO3, HNO2, CrCl3, Na2S ,AlPO4
Ва(OH)2, SO2. Al(OH)3, H3PO4,HgS, K2CO3, HNO3, AgCl, Na2SO4,Al2O3
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