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!! J
*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) Fe(OH)2
2) Cu(NO3)3
3) SO3
4) N2S
5) BF3
6) P2Br4
7) CO
8) Se3O2
9) SF6
10) NH3
11) NO2
12) Li2S
13) 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) potassium iodide
21) mercury I oxide
22) aluminum chloride
23) chromium III nitrate
24) calcium carbonate
25) tin IV sulfate
26) beryllium phosphide
27) lead IV hydroxide
28) sodium phosphate
29) aluminum carbonate
30) calcium chloride
31) cobalt III cyanide
32) nitrogen trichloride
33) boron carbide
34) dinitrogen trioxide
35) phosphorus pentafluoride
36) carbon tetrachloride
37) sulfur dibromide
38) diboron tetrahydride
39) oxygen difluoride
40) carbon disulfide
41) nitrogen monoxide
42) aluminum oxide
43) manganese II acetate
44) ammonium chloride