Distribute the formulas of salts, acids, bases and oxides into 4 groups, give names. Na3PO4, Co (OH) 3

| July 5, 2021 | education

Distribute the formulas of salts, acids, bases and oxides into 4 groups, give names. Na3PO4, Co (OH) 3, Al2O3, Fe (OH) 2, CaO, H2CO3, Mg (OH) 2, H3BO3, Cr3 (PO4) 2, KNO3, HF, FeO, Ca (NO3) 2, HCl, BaSO4, MgS, P2O5, CO2, CaCl2, SO3, Na2SiO3, CaCO3, HNO3. Ba3 (PO) 4, H2SiO3.

Salts: Na3PO4, Cr3 (PO4) 2, Ba3 (PO4) 2-orthophosphates of sodium, chromium (II), barium, respectively; KNO3, Ca (NO3) 2- potassium, calcium nitrates; BaSO4-barium sulfate, MgS-magnesium sulfide, CaCl2-calcium chloride, Na2SiO3-sodium silicate, CaCO3-calcium carbonate
Acids: H2CO3-carbonic, H3BO3-boric, HF, HCl-fluoro- and hydrochloric, HNO3-nitric, H2SiO3-silicate
Bases: hydroxides Co (OH) 3-cobalt, Fe (OH) 2-iron, Mg (OH) 2-magnesium
Oxides: Al2O3-aluminum, CaO-calcium, FeO-iron, P2O5-phosphorus, CO2-carbon dioxide, SO3-sulfur



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