Question

подчеркните формулы солей, содержащих сложные ионы: H2CO3, Na2CO3, HNO2, MgCO3, ZnCl2, PbO2, BaSO4, Fe(NO3)3, H2SO4, AgCl, AlPO4, H2SiO3, Cu(NO3)2, HMgO, PNO3, SO3, N2O3, Ca3(PO4)2, Na2SK2, SiO3

Answer 1

Na2CO3

MgCO3

BaSO4

Fe(NO3)3  

AlPO4

Cu(NO3)2

PNO3  

Ca3(PO4)2

Answer 2

Formulas of Salts Containing Complex Ions:

- H2CO3: Carbonic acid - Na2CO3: Sodium carbonate - HNO2: Nitrous acid - MgCO3: Magnesium carbonate - ZnCl2: Zinc chloride - PbO2: Lead(IV) oxide - BaSO4: Barium sulfate - Fe(NO3)3: Iron(III) nitrate - H2SO4: Sulfuric acid - AgCl: Silver chloride - AlPO4: Aluminum phosphate - H2SiO3: Silicic acid - Cu(NO3)2: Copper(II) nitrate - HMgO: Magnesium hydroxide - PNO3: Phosphorus nitrate - SO3: Sulfur trioxide - N2O3: Dinitrogen trioxide - Ca3(PO4)2: Calcium phosphate - Na2SK2: Sodium potassium sulfate - SiO3: Silicate ion

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