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The International School of Panama
IB Chemistry – Practice: Nomenclature
Name: ______________________________ Block: ________ Date: ______________
I- Write the formula of the following binarymolecular compounds:

1) Dinitrogen trioxide: ___________
2) Carbon dioxide: ___________
3) Diphosphorous heptoxide: ___________

II- Write the name of the following binary molecularcompounds:

1) NO ______________________________
2) P2O5 ______________________________

III-Write the formula of the following binary ionic compounds:

1) Calcium chloride: ___________
2)Iron (II) chloride: ___________
3) Sodium Nitride: ___________
4) Rubidium fluoride: ___________

IV- Write the name of the following binary ionic compounds:

1)NaCl______________________________
2) BeF2_____________________________
3) K3N_______________________________
4) Fr2O ______________________________

V-Write the formula of the following compounds involving polyatomicions:

1)Potassium perchlorate : _________________________________
2)Calcium sulfite : _________________________________
3)Copper (I) sulfate : _________________________________
4)Lead(II)nitrite : _________________________________
5)Mercury (I) phosphate (III) : _________________________________

VI- Write the name of the following compounds involving polyatomic ions:
NameIUPAC Name
Li2SO3 : _____________________________________________________________
Ca(NO3) 2 : _____________________________________________________________
Fe(NO3)4:_____________________________________________________________
CoSO3 : _____________________________________________________________
FePO3 : _____________________________________________________________

VII-Write the formula of the following acids:

1) Hydroiodic acid: __________________
2) Hydrosulfuric acid: __________________
3) Carbonous acid: __________________
4) Chloric (III) acid:...