Polyatomic Compounds

Names and Formula Worksheet

QUESTION 1Write the formulas for the following compounds

Magnesium sulfate MgSO4 Copper (I) chlorate CuClO3

Sodium chloride NaClO3 Calcium sulfate CaSO4

Aluminum nitrate Al(NO3)3 Nitric acid HNO3

Potassium hydroxide KOH Carbonic acid H2CO3

Lithium phosphate Li3PO4 Sulfuric acid H2SO4

Calcium carbonate CaCO3 Lead (II) nitrate Pb(NO3)2

Beryllium sulfate BeSO4 Phosphoric acid H3PO4

Sodium bicarbonate NaHCO3 Copper (II) hydroxide Cu(OH)2

Magnesium hydroxide Mg(OH)2 Iron (II) phosphate Fe3(PO4)2

Aluminum phosphate AlPO4 Calcium chlorate Ca(ClO3)2

QUESTION 2Write the names for the following compounds

Li2CO3 Lithium carbonate Pb3(PO4)2 Lead (II) phosphate

AlHCO3 Aluminum bicarbonate Sn(ClO3)2 Tin (II) chlorate

Mg3(PO4)2 Magnesium phosphate NaOH Sodium hydroxide

Ca(NO3)2 Calcium nitrate H3PO4 (aq) Phosphoric acid

K2SO4 Potassium sulfate H2CO3 (aq) Carbonic acid

HNO3 (aq) Nitric acid CuNO3 Copper (I) nitrate

NaNO3 Sodium nitrate H3SO4 (aq) Sulfuric acid

Al(OH)3 Aluminum hydroxide FeSO4 Iron (II) sulfate

CuSO4 Copper (II) sulfate Ca(HCO3)2 Calcium bicarbonate

Fe(ClO)3 Iron (III) hypochlorate K3PO4 Potassium phosphate