Chemistry Formula Writing/Naming Review Worksheet 12-5-11
**OK chemists……apparently we aren’t over this latest speed bump yet…….we still
need some work on formula writing and naming before we can move on to acids and
bases. Being able to choose which formulas are ionic and which are molecular is a
critical skill in this process. Complete this worksheet handwritten and we will go over it
tomorrow in class. Make sure to get the info below into your SIS today so you will have
it when we begin to name acids and bases. Be patient and make sure you are doing the
homework BY YOURSELF!! If you aren’t then you cannot learn this material. As
always I love you guys!! 
*Copy table 9.5 (page 272) into your SIS
*Copy Acid Naming/Formula Writing Rules 1, 2 and 3 under table 9.5 into your SIS.
*Complete the following on a separate sheet of paper. Hand in your completed
work for credit when you are done.
Identify the following compounds as ionic or molecular than name them:
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
11)
12)
13)
Fe(OH)2
Cu(NO3)3
SO3
N2S
BF3
P2Br4
CO
Se3O2
SF6
NH3
NO2
Li2S
PH3
14)
MgBr2
15)
Be(OH)2
15)
HN4Cl
16)
Pb(SO4)2
17)
Be(HCO3)2
18)
S6I10
19)
Mn2(SO3)3
Identify the following as ionic or molecular then write the formulas for them:
20)
21)
22)
23)
24)
25)
26)
27)
28)
29)
30)
31)
32)
33)
34)
35)
36)
37)
38)
39)
40)
41)
42)
43)
44)
potassium iodide
mercury I oxide
aluminum chloride
chromium III nitrate
calcium carbonate
tin IV sulfate
beryllium phosphide
lead IV hydroxide
sodium phosphate
aluminum carbonate
calcium chloride
cobalt III cyanide
nitrogen trichloride
boron carbide
dinitrogen trioxide
phosphorus pentafluoride
carbon tetrachloride
sulfur dibromide
diboron tetrahydride
oxygen difluoride
carbon disulfide
nitrogen monoxide
aluminum oxide
manganese II acetate
ammonium chloride