Name the compounds and break them into groups: CuO, H3PO4, Cr (OH) 3, CaCo3, AgO3

Name the compounds and break them into groups: CuO, H3PO4, Cr (OH) 3, CaCo3, AgO3, Cr2O3, H2S2O3, Mg (OH) 2

CuO, H3PO4, Cr (OH) 3, CaCO3, AgNO3, Cr2O3, H2SO3, Mg (OH) 2 – this list contains inorganic substances, which means they can be divided into groups in accordance with the classification of complex inorganic substances.

Oxides: copper oxide CuO, chromium (3) oxide Cr2O3;

Bases: chromium (3) hydroxide Cr (OH) 3, magnesium hydroxide Mg (OH) 2;

Acids: phosphoric acid H3PO4, sulfurous acid H2SO3;

Salts: calcium carbonate CaCO3, silver nitrate AgNO3.