Question

Name the following ionic compounds:
1) NH4
2)
Cl
Fe(NO3
3)
TiBr3
_____________________________________
4) Cu3
P _____________________________________
5)
SnSe2
_____________________________________
6) GaAs _____________________________________
7)
Pb(SO4
8)
9)
)2
Be(HCO3
Mn2(SO3
)3
_____________________________________
_____________________________________
)2
)3
10) Al(CN)3
_____________________________________
_____________________________________
_____________________________________
Write the formulas for the following compounds:
11) chromium (VI) phosphate _____________________________________
12) vanadium (IV) carbonate _____________________________________
13)
tin (II) nitrite _____________________________________
14) cobalt (III) oxide _____________________________________
15)
titanium (II) acetate _____________________________________
16) vanadium (V) sulfide _____________________________________
17) chromium (III) hydroxide _____________________________________
18)
lithium iodide_____________________________________
19)
20
lead (II) nitride _____________________________________
silver bromide _____________________________________
Mixed Ionic/Covalent Compound Naming
For each of the following questions, determine whether the compound is ionic or
covalent and name it appropriately.
1) Na2
CO3
_________________________________________
2) P2
O5
_________________________________________
3) NH3
_________________________________________
4) FeSO4
5) SiO2
_________________________________________
_________________________________________
6) GaCl3
7) CoBr2
8) B2
H4
_________________________________________
9) CO _________________________________________
10) P4
_________________________________________
For each of the following questions, determine whether the compound is ionic or
covalent and write the appropriate formula for it.
11) dinitrogen trioxide _________________________________________
12) nitrogen _________________________________________
13) methane _________________________________________
14) lithium acetate _________________________________________
15) phosphorus trifluoride _______________________________________
16) vanadium (V) oxide _________________________________________
17) aluminum hydroxide ________________________________________
18) zinc sulfide _________________________________________
19) silicon tetrafluoride _________________________________________
20) silver phosphate _________________________________________
_________________________________________
__________

Answer 1

Here are the names and formulas for the ionic and covalent compounds you've listed:

### Naming Ionic Compounds
1) **NH4** - Ammonium
2) **Cl** - Chloride (The full formula must be accompanied by a cation to form a complete compound)
3) **Fe(NO3)3** - Iron(III) Nitrate
4) **Cu3P** - Copper(I) Phosphide
5) **SnSe2** - Tin(IV) Selenide
6) **GaAs** - Gallium Arsenide
7) **Pb(SO4)2** - Lead(II) Sulfate
8) **Be(HCO3)2** - Beryllium Bicarbonate
9) **Mn2(SO3)3** - Manganese(III) Sulfite
10) **Al(CN)3** - Aluminum Cyanide

### Writing Formulas for Compounds
11) **Chromium (VI) Phosphate** - Cr(PO4)3
12) **Vanadium (IV) Carbonate** - V(CO3)2
13) **Tin (II) Nitrite** - Sn(NO2)2
14) **Cobalt (III) Oxide** - Co2O3
15) **Titanium (II) Acetate** - Ti(C2H3O2)2
16) **Vanadium (V) Sulfide** - VS2
17) **Chromium (III) Hydroxide** - Cr(OH)3
18) **Lithium Iodide** - LiI
19) **Lead (II) Nitride** - Pb3N2
20) **Silver Bromide** - AgBr

### Mixed Ionic/Covalent Compound Naming
1) **Na2CO3** - Ionic - Sodium Carbonate
2) **P2O5** - Covalent - Diphosphorus Pentoxide
3) **NH3** - Covalent - Ammonia
4) **FeSO4** - Ionic - Iron(II) Sulfate
5) **SiO2** - Covalent - Silicon Dioxide
6) **GaCl3** - Ionic - Gallium Trichloride
7) **CoBr2** - Ionic - Cobalt(II) Bromide
8) **B2H4** - Covalent - Diborane
9) **CO** - Covalent - Carbon Monoxide
10) **P4** - Covalent - Tetraphosphorus

### Determining the Compound Type and Writing Formulas
11) **Dinitrogen trioxide** - Covalent - N2O3
12) **Nitrogen** - Covalent - N2
13) **Methane** - Covalent - CH4
14) **Lithium acetate** - Ionic - LiC2H3O2
15) **Phosphorus trifluoride** - Covalent - PF3
16) **Vanadium (V) oxide** - Ionic - V2O5
17) **Aluminum hydroxide** - Ionic - Al(OH)3
18) **Zinc sulfide** - Ionic - ZnS
19) **Silicon tetrafluoride** - Covalent - SiF4
20) **Silver phosphate** - Ionic - Ag3PO4

Feel free to ask if you need further details or if there's anything else I can assist you with!