Chemistry 104
Fall 2010
Project #1
|
Symbol |
Name |
Metal* |
Group (family) |
S,L,G |
Diatomic? |
|
Mg |
magnesium |
M |
alkaline earth |
s |
no |
|
Ca |
calcium |
M |
alkaline eath |
s |
no |
|
Na |
sodium |
M |
alkali |
s |
no |
|
Li |
lithium |
M |
alkali |
s |
no |
|
C |
carbon |
N |
|
s |
no |
|
N |
nitrogen |
N |
|
g |
yes |
|
Cl |
chlorine |
N |
halogen |
g |
yes |
|
Ba |
barium |
M |
alkaline earth |
s |
no |
|
K |
potassium |
M |
alkali |
s |
no |
|
P |
phosphorus |
N |
|
s |
no |
|
Mn |
manganese |
M |
|
s |
no |
|
I |
iodine |
N |
halogen |
s |
yes |
|
Br |
bromine |
N |
halogen |
l |
yes |
|
Sr |
strontium |
M |
alkaline earth |
s |
no |
|
Ne |
neon |
N |
noble gas |
g |
no |
|
Hg |
mercury |
M |
|
l |
no |
|
Ag |
silver |
M |
|
s |
no |
|
Sb |
antimony |
O |
|
s |
no |
|
Bi |
bismuth |
M |
|
s |
no |
|
Cu |
copper |
M |
|
s |
no |
|
B |
boron |
O |
|
s |
no |
|
H |
hydrogen |
M and N |
|
g |
yes |
*M=metal, N=nonmetal, O=metalloid
Exercise 2: Symbols from names:
|
Name |
Symbol |
Metal? |
Group(family) |
S, L, G |
diatomic? |
|
carbon |
C |
N |
|
s |
no |
|
calcium |
Ca |
M |
alkaline earth |
s |
no |
|
copper |
Cu |
M |
|
s |
no |
|
chromium |
Cr |
M |
|
s |
no |
|
cadmium |
Cd |
M |
|
s |
no |
|
cesium |
Cs |
M |
alkali |
s |
no |
|
potassium |
K |
M |
alkali |
s |
no |
|
phosphorus |
P |
N |
|
s |
no |
|
fluorine |
F |
N |
halogen |
g |
yes |
|
sodium |
Na |
M |
alkali |
s |
no |
|
beryllium |
Be |
M |
alkaline |
s |
no |
|
boron |
B |
O |
|
s |
no |
Exercise 3: Names from formulas:
|
1. CaI2 |
calcium iodide |
2. P2O3 |
diphosphorus trioxide |
|
3. CO |
carbon monoxide |
4. PbO |
lead(II) oxide |
|
5. CO2 |
carbon dioxide |
6. PbO2 |
lead(IV) oxide |
|
7. FeO |
iron(II) oxide |
8. CoBr2 |
cobalt(II) bromide |
|
9. Fe2O3 |
iron(III) oxide |
10. CoBr3 |
cobalt(III) bromide |
|
11. HgI2 |
mercury(II) iodide |
12. SeO2 |
selenium dioxide |
|
13. Ag2O |
silver oxide |
14. SO2 |
sulfur dioxide |
|
15. CuBr |
copper(I) bromide |
16. SO3 |
sulfur trioxide |
|
17. NO2 |
nitrogen dioxide |
18. MgCl2 |
magnesium chloride |
|
19. H2S |
hydrogen sulfide |
20.Mg3N2 |
magnesium nitride |
|
21. Na2S |
sodium sulfide |
22. Mg3P2 |
magnesium phosphide |
|
23. H2O |
dihydrogen monoxide (water) |
24. NH3 |
nitrogen trihydride (ammonia) |
Exercise 4: Formulas from Names:
|
1. magnesium nitride |
Mg3N2 |
2. iron(II) oxide |
FeO |
|
3. magnesium oxide |
MgO |
4. iron(III) chloride |
FeCl3 |
|
5. hydrogen fluoride |
HF |
6. magnesium iodide |
MgI2 |
|
7. potassium fluoride |
KF |
8. copper(I) oxide |
Cu2O |
|
9. calcium chloride |
CaCl2 |
10. silver oxide |
Ag2O |
|
11. aluminum bromide |
AlBr3 |
12. chromium(III) chloride |
CrCl3 |
|
13. calcium oxide |
CaO |
14. manganese(IV) oxide |
MnO2 |
|
15. calcium nitride |
Ca3N2 |
16. potassium oxide |
K2O |
|
17. carbon disulfide |
CS2 |
18. sodium chloride |
NaCl |
|
19. barium oxide |
BaO |
20. boron trifluoride |
BF3 |
Exercise 5: Names from formulas: (Polyatomic ions)
|
1. NaC2H3O2 |
sodium acetate |
2. NaCl |
sodium chloride |
|
3. Ca(C2H3O2)2 |
calcium acetate |
4. Al2(SO4)3 |
aluminum sulfate |
|
5. KNO3 |
potassium nitrate |
6. LiOH |
lithium hydroxide |
|
7. (NH4)3PO4 |
ammonium phosphate |
8. NH4NO3 |
ammonium nitrate |
|
9. NaNO3 |
sodium nitrate |
10. (NH4)2CO3 |
ammonium carbonate |
|
11. CaSO4 |
calcium sulfate |
12. Fe2(SO4)3 |
iron(III) sulfate |
|
13. CaCO3 |
calcium carbonate |
14. FeSO4 |
iron(II) sulfate |
|
15. SrCO3 |
strontium carbonate |
16. KC2H3O2 |
potassium acetate |
|
17. NH4C2H3O2 |
ammonium acetate |
18. NH4Cl |
ammonium chloride |
|
19. Ca(NO3)2 |
calcium nitrate |
20. KOH |
potassium hydroxide |
|
21. Ca3(PO4)2 |
calcium phosphate |
22. Ca(OH)2 |
calcium hydroxide |
|
23. NaNO3 |
sodium nitrate |
24. FeCO3 |
iron(II) carbonate |
|
25. Cu(NO3)2 |
copper(II) nitrate |
26. CuNO3 |
copper(I) nitrate |
|
27. Cr(OH)2 |
chromium(II) hydroxide |
28. CaCO3 |
calcium carbonate |
|
29. (NH4)2SO4 |
ammonium sulfate |
30. (NH4)2S |
ammonium sulfide |
Exercise 6: Formulas from Names:
|
1. ammonium hydroxide |
NH4OH |
2. ammonium carbonate |
(NH4)2CO3 |
|
3. aluminum hydroxide |
Al(OH)3 |
4. aluminum phosphate |
AlPO4 |
|
5. sodium phosphate |
Na3PO4 |
6. calcium phosphate |
Ca3(PO4)2 |
|
7. calcium sulfate |
CaSO4 |
8. copper(II) sulfate |
CuSO4 |
|
9. calcium hydroxide |
Ca(OH)2 |
10. magnesium sulfate |
MgSO4 |
|
11. barium nitrate |
Ba(NO3)2 |
12. iron(II) nitrate |
Fe(NO3)2 |
|
13. calcium acetate |
Ca(C2H3O2)2 |
14. magnesium hydroxide |
Mg(OH)2 |
|
15. potassium bicarbonate |
KHCO3 |
16. calcium nitrate |
Ca(NO3)2 |
|
17. ammonium nitrate |
NH4NO3 |
18. lithium sulfate |
Li2SO4 |
|
19. iron(II) hydroxide |
Fe(OH)2 |
20. copper(I) bromide |
CuBr |
|
21. lithium nitrate |
LiNO3 |
22. potassium sulfate |
K2SO4 |
|
23. chromium(III) acetate |
Cr(C2H3O2)3 |
24. manganese(III) sulfate |
Mn2(SO4)3 |