Where appropriate, write the formula for each of the following compounds or name each of the following compounds. (Give both common and systematic names.)

1.  Sulfur difluoride / SF2
2.  Sulfur hexafluoride / SF6
3.  Sodium dihydrogen phosphate / NaH2PO4
4.  Lithium nitride / Li3N
5.  Chromium (III) carbonate / Cr2(CO3)3
6.  Tin (II) fluoride / SnF2
7.  Ammonium acetate / NH4C2H3O2
8.  Ammonium hydrogen sulfate / NH4HSO4
9.  Cobalt (III) nitrate / Co(NO3)3
10.  Mercury (I) chloride / Hg2Cl2
11.  Potassium chlorate / KClO3
12.  Sodium hydride / NaH
13.  NaCl / Sodium chloride
14.  RbBr / Rubidium bromide
15.  CsF / Cesium fluoride
16.  AlI3 / Aluminum iodide
17.  HI / Hydrogen iodide / Hydroiodic acid
18.  NO / Nitrogen monoxide / Nitrogen (II) oxide
19.  NF3 / Nitrogen trifluoride / Nitrogen (III) fluoride
20.  N2F4 / Dinitrogen tetrafluoride / Nitrogen (II) fluoride
21.  N2Cl2 / Dinitrogen dichloride / Nitrogen (I) chloride
22.  SiF4 / Silicon tetrafluoride / Silicon (IV) fluoride
23.  H2Se / Hydrogen selenide / Hydroselenic acid
24.  HNO3 / Hydrogen nitrate / Nitric acid
25.  HNO2 / Hydrogen nitrite / Nitrous acid
26.  H3PO4 / Hydrogen phosphate / Phosphoric acid
27.  H3PO3 / Hydrogen phosphite / Phosphorous acid
28.  NaHSO4 / Sodium bisulfate
(hydrogen sulfate)
29.  Ca(HSO3)2 / Calcium bisulfite (hydrogen sulfite)
30.  Ru(NO3)3 / Ruthenium (III) nitrate
31.  V2O5 / Vanadium (V) oxide
32.  aluminum acetate / Al(C2H3O2)3
33.  lithium hypochlorite / LiClO
34.  calcium chloride dihydrate / CaCl2 . 2 H2O
35.  oxygen difluoride / OF2
36.  barium chromate
/ BaCrO4
37.  cobalt(II) hydrogen sulfate / Co(HSO4)2
38.  cobaltic chloride / CoCl3
39.  acetic acid / HC2H3O2(aq)
40.  barium chloride dihydrate
/ BaCl2 . 2 H2O
41.  barium hypochlorite / Ba(ClO)2
42.  sulfurous acid
/ H2SO3(aq)
43.  ammonium hydroxide / NH4OH
44.  potassium hydroxide
/ KOH
45.  cobalt(II) iodide / CoI2
46.  zinc bisulfite
/ Zn(HSO3)2
47.  chromium(II) bicarbonate / Cr(HCO3)2
48.  sodium sulfite
/ Na2SO3
49.  sodium hydroxide / NaOH
50.  cobaltous sulfate
/ CoSO4
51.  silver nitrate / AgNO3
52.  ferric oxide
/ Fe2O3
53.  mercury(II) nitrate / Hg(NO3)2
54.  silver phosphate
/ Ag3PO4
55.  hydrochloric acid / HCl(aq)
56.  sodium hypochlorite
/ NaClO
57.  aluminum bisulfite / Al(HSO3)3
58.  ammonium chromate
/ (NH4)2CrO4
59.  cobalt(III) hydrogen sulfate / Co(HSO4)3
60.  barium carbonate
/ BaCO3
61.  ferric hydrogen carbonate / Fe(HCO3)3
62.  calcium iodide
/ CaI2
63.  phosphorus pentabromide / PBr5
64.  cupric sulfate
/ CuSO4
65.  nickel(II) chloride hexahydrate / NiCl2. 6 H2O
66.  cuprous chloride
/ CuCl
67.  ferric carbonate
/ Fe2(CO3)3
68.  iron(III) hydrogen carbonate / Fe(HCO3)3
69.  zinc phosphate
/ Zn3(PO4)2
70.  mercury(I) hydrogen phosphate / Hg2HPO4
71.  sodium nitrite / NaNO2
72.  plumbic hydrogen carbonate / Pb(HCO3)4
73.  silver oxide
/ Ag2O
74.  mercuric hydrogen carbonate / Hg(HCO3)2
75.  nickel(II) bromide
/ NiBr2
76.  mercurous hydrogen phosphate / Hg2HPO4
77.  magnesium oxide / MgO
78.  copper(II) sulfate pentahydrate / CuSO4 . 5 H2O
79.  mercuric perchlorate / Hg(ClO4)2
80.  chromic dihydrogen phosphate / Cr(H2PO4)3
81.  sodium acetate / NaC2H3O2
82.  ferric bicarbonate / Fe(HCO3)3
83.  zinc sulfite
/ ZnSO3
84.  cupric bisulfate / Cu(HSO4)2
85.  silver bicarbonate / AgHCO3
86.  potassium iodide
/ KI
87.  barium bisulfite / Ba(HSO3)2
88.  lead(IV) chlorite
/ Pb(ClO2)4
89.  nitric acid / HNO3(aq)
90.  mercurous chromate
/ Hg2CrO4
91.  calcium sulfide / CaS
92.  lead(II) nitrite
/ Pb(NO2)2
93.  copper(I) bisulfate / CuHSO4
94.  potassium dichromate
/ K2Cr2O7
95.  zinc permanganate / Zn(MnO4)2
96.  magnesium carbonate
/ MgCO3
97.  ferric carbonate / Fe2(CO3)3
98.  calcium bicarbonate
/ Ca(HCO3)2
99.  hydrobromic acid / HBr(aq)
100.  aluminum hydroxide
/ Al(OH)3
101.  hydrocyanic acid / HCN(aq)
102.  cobaltous oxide / CoO
103.  hydrogen cyanide / HCN(g)
104.  ferric permanganate
/ Fe(MnO4)3
105.  sulfuric acid / H2SO4(aq)
106.  ammonium chromate
/ (NH4)2CrO4
107.  copper(I) sulfate / Cu2SO4
108.  nitrogen triiodide
/ NI3
109.  chromium(III) oxide / Cr2O3
110.  sulfur trioxide
/ SO3
111.  aluminum oxide / Al2O3
112.  ammonium dichromate
/ (NH4)2Cr2O7
113.  cobaltous bisulfate / Co(HSO4)2
114.  iron(III) bicarbonate
/ Fe(HCO3)3
115.  barium carbonate / BaCO3
116.  ammonium perchlorate
/ NH4ClO4
117.  mercuric chloride / HgCl2
118.  cobaltic acetate
/ Co(C2H3O2)3
119.  ferrous chromate / FeCrO4
120.  cobaltous hydroxide
/ Co(OH)2
121.  cupric hydroxide / Cu(OH)2
122.  iron(II) chromate
/ FeCrO4
123.  perchloric acid / HClO4(aq)
124.  ferric bromide
/ FeBr3
125.  ferric phosphate / FePO4
126.  zinc sulfate
/ ZnSO4
127.  lead(II) oxide / PbO
128.  boron phosphide
/ BP
129.  cobaltic chlorate / Co(ClO3)3
130.  FeCl3
/ Iron (III) chloride / Ferric chloride
131.  NH4F / Ammonium fluoride
132.  HF
/ Hydrogen fluoride / Hydrofluoric acid
133.  XeF6 / Xenon hexafluoride / Xenon (VI) fluoride
134.  PbSO4
/ Lead (II) sulfate / Plumbous sulfate
135.  K2Cr2O7 / Potassium dichromate
136.  KrF2
/ Krypton difluoride / Krypton (II) fluoride
137.  NH4OH / Ammonium hydroxide
138.  NaCl
/ Sodium chloride
139.  (NH4)3PO4 / Ammonium phosphate
140.  P2O5
/ Diphosphorus pentoxide / Phosphorus (V) oxide
141.  N2O5 / Dinitrogen pentoxide / Nitrogen (V) oxide
142.  AlBr3
/ Aluminum bromide
143.  SnCrO4 / Tin (II) chromate / Stannous chromate
144.  Ba(NO3)2
/ Barium nitrate
145.  Al2O3 / Aluminum oxide
146.  BrF5
/ Bromine pentafluoride / Bromine (V) fluoride
147.  CuCO3 / Copper (II) carbonate / Cupric carbonate
148.  P4O6
/ Tetraphosphorus hexoxide / Phosphorus (III) oxide
149.  ClO2 / Chlorine dioxide / Chlorine (IV) oxide
150.  FePO4 / Iron (III) phosphate / Ferric phosphate
151.  xenon trioxide
/ XeO3
152.  NBr3 / Nitrogen tribromide / Nitrogen (III) bromide
153.  gold(I) chloride
/ AuCl
154.  Cl2O3 / Dichlorine trioxide / Chlorine (III) oxide
155.  gold(I) cyanide
/ AuCN
156.  CsF / Cesium fluoride
157.  sodium oxide
/ Na2O
158.  CO / Carbon monoxide / Carbon (II) oxide
159.  potassium chlorate
/ KClO3
160.  Cu2S / Copper (I) sulfide / Cuprous sulfide
161.  mercurous nitrite
/ Hg2(NO3)2
162.  KHCO3 / Potassium bicarbonate (hydrogen carbonate)
163.  nickel(II) fluoride
/ NiF2
164.  SbCl5 / Antimony pentachloride / Antimonic chloride / Antimony (V) chloride
165.  potassium cyanide
/ KCN
166.  CO2 / Carbon dioxide / Carbon (IV) oxide
167.  manganese dioxide
/ MnO2
168.  HgO / Mercury (II) oxide / Mercuric oxide
169.  PCl3 / Phosphorus trichloride / Phosphorus (III) chloride
170.  rubidium carbonate
/ Rb2CO3
171.  PBr5 / Phosphorus pentabromide / Phosphorus (V) bromide
172.  trisulfur dinitride
/ S3N2
173.  IF7 / Iodine heptafluoride / Iodine (VII) fluoride
174.  nitrogen trichloride
/ NCl3
175.  Cl2O / Dichlorine monoxide / Chlorine (II) oxide
176.  vanadium(V) oxide
/ V2O5
177.  CCl4 / Carbon tetrachloride / Carbon (IV) chloride
178.  selenium tetrafluoride
/ SeF4
179.  XeF4 / Xenon tetrafluoride / Xenon (IV) fluoride
180.  stannous hypochlorite
/ Sn(ClO)2
181.  Hg(OH)2 / Mercury (II) hydroxide / Mercuric hydroxide
182.  tellurium hexafluoride
/ TeF6
183.  CaH2 / Calcium hydride
184.  lanthanum(III) phosphate
/ LaPO4
185.  As4O6 / Tetraarsenic hexoxide / Arsenic (III) oxide
186.  sodium hydrogen sulfate monohydrate
/ NaHSO4 . H2O
187.  BN / Boron mononitride / Boron nitride
188.  chromium(III) hydrogen phosphate
/ Cr2(HPO4)3
189.  CoS / Cobalt (II) sulfide / Cobaltous sulfide
190.  NaOH
/ Sodium hydroxide
191.  N2O4 / Dinitrogen tetroxide / Nitrogen (IV) oxide
192.  NI3
/ Nitrogen triiodide / Nitrogen (III) iodide
193.  H3BO3 / Hydrogen borate / Boric acid
194.  ClF3
/ Chlorine trifluoride / Chlorine (III) fluoride
195.  I2O5 / Diiodine pentoxide / Iodine (V) oxide
196.  P3N5
/ Triphosphorus pentanitride / Phosphorus (V) nitride
197.  PbO / Lead (II) oxide / Plumbous oxide
198.  UF6
/ Uranium (VI) fluoride
199.  NaBr / Sodium bromide
200.  Li2CrO4 / Lithium chromate
201.  Na2CrO4 . 4 H2O / Sodium chromate tetrahydrate
202.  ICl / Iodine monochloride / Iodine (I) chloride
203.  Pb(CH3COO)2 . 3 H2O / Lead (II) acetate trihydrate / Plumbous acetate trihydrate
204.  SO3 / Sulfur trioxide / Sulfur (VI) oxide
205.  Be(ClO4)2 / Beryllium perchlorate
206.  Hg2O / Mercury (I) oxide / Mercurous oxide
207.  (NH4)2Cr2O7 / Ammonium dichromate
208.  NaH / Sodium hydride
209.  Ba(BrO3)2 / Barium bromate
210.  OsO4 / Osmium (VIII) oxide
211.  AuCl3 / Gold (III) chloride / Auric chloride
212.  XeF2 / Xenon difluoride / Xenon (II) fluoride
213.  Al2S3 / Aluminum sulfide
214.  Ca(C2H3O2)2
/ Calcium acetate
215.  Na2HPO4 / Sodium biphosphate (hydrogen phosphate)
216.  NaC2H3O2 / Sodium acetate
217.  Mg3(PO4)2 / Magnesium phosphate
218.  Al(OH)3 / Aluminum hydroxide
219.  CuSO3 / Copper (II) sulfite / Cupric sulfite
220.  Li2HPO4 / Lithium biphosphate (hydrogen phosphate)
221.  Ca(NO3)2 / Calcium nitrate
222.  Cr2(SO3)3 / Chromium (III) sulfite / Chromic sulfite
223.  Ni(ClO4)2 / Nickel (II) perchlorate / Nickelous perchlorate
224.  HClO / Hydrogen hypochlorite / Hypochlorous acid
225.  Mn(NO3)2 / Manganese (II) nitrate / Manganous nitrate
226.  HClO2 / Hydrogen chlorite / chlorous acid
227.  Au(H2PO4)3
/ Gold (III) dihydrogen phosphate / Auric dihydrogen phosphate
228.  HClO3 / Hydrogen chlorate / Chloric acid
229.  Al(C2H3O2)3 / Aluminum acetate
230.  HClO4 / Hydrogen perchlorate / Perchloric acid
231.  Mn(IO3)2 / Manganese (II) iodate / Manganous iodate
232.  Al(MnO4)3 / Aluminum permanganate
233.  KBrO3 / Potassium bromate
234.  (NH4)3PO4
/ Ammonium phosphate
235.  Fe(ClO4)3 / Iron (III) perchlorate / Ferric perchlorate
236.  CoSO4 . 6 H2O / Cobalt (II) sulfate hexahydrate / Cobaltous sulfate hexahydrate
237.  Cr(OH)3 / Chromium (III) hydroxide / Chromic hydroxide
238.  MgCl2 . 6 H2O / Magnesium chloride hexahydrate
239.  CuSO4 . 5 H2O / Copper (II) sulfate pentahydrate / Cupric sulfate pentahydrate
240.  NaHS . H2O / Sodium bisulfide monohydrate
241.  MgSO4 . 9 H2O / Magnesium sulfate nonahydrate
242.  NaH2PO4. 9 H2O / Sodium dihydrogen phosphate nonahydrate