1. The formula (NH4)2Cr2O7 represents
A. 14 atoms.
B. 16 atoms.
C. 17 atoms.
D. 19 atoms.
2. The formula (NH4)2CrO4 represents
A. 14 atoms.
B. 15 atoms.
C. 18 atoms.
D. 19 atoms.
3. The formula Al2(SO3)3 represents
A. 10 atoms.
B. 14 atoms.
C. 17 atoms.
D. 34 atoms.
4. The formula Al2(SO4)3 represents
A. 10 atoms.
B. 17 atoms.
C. 19 atoms.
D. 34 atoms.
5. The formula Al(NO3)3 represents
A. 13 atoms.
B. 15 atoms.
C. 19 atoms.
D. 21 atoms.
6. The formula Pb3(PO4)4 represents
A. 12 atoms.
B. 20 atoms.
C. 23 atoms.
D. 35 atoms.
7. The formula Pb(CO3)2 represents
A. 7 atoms.
B. 9 atoms.
C. 10 atoms.
D. 12 atoms.
8. The formula Fe2(CO3)3 represents
A. 8 atoms.
B. 9 atoms.
C. 10 atoms.
D. 14 atoms.
9. The formula Fe(H2PO4)3 represents
A. 11 atoms.
B. 15 atoms.
C. 19 atoms.
D. 22 atoms.
10. A sample of Fe(H2PO4)3 that contains 4 000 iron atoms
must also contain how many oxygen atoms?
A. 4 000
B. 12 000
C. 16 000
D. 48 000
11. A sample of Fe(H2PO4)3 that contains 4 000 iron atoms
must also contain how many hydrogen atoms?
A. 8 000
B. 24 000
C. 36 000
D. 48 000
12. A sample of Fe(H2PO4)3 that contains 4 000 iron atoms
must also contain how many phosphorus atoms?
A. 4 000
B. 12 000
C. 18 000
D. 24 000
13. A sample of Fe(H2PO4)3 that contains 12 000 oxygen atoms
must also contain how many phosphorus atoms?
A. 3 000
B. 4 000
C. 12 000
D. 36 000
14. A sample of Fe(H2PO4)3 that contains 12 000 oxygen atoms
must also contain how many iron atoms?
A. 1 000
B. 4 000
C. 12 000
D. 36 000
15. A sample of Fe(H2PO4)3 that contains 12 000 oxygen atoms
must also contain how many hydrogen atoms?
A. 1 000
B. 2 000
C. 6 000
D. 12 000
16. The number of nitrogen atoms represented in (NH4)2Cr2O7 is
A. 1
B. 2
C. 4
D. 8
17. The number of hydrogen atoms represented in (NH4)2Cr2O7 is
A. 4
B. 6
C. 8
D. 10
18. The number of chromium atoms represented in (NH4)2Cr2O7 is
A. 1
B. 2
C. 4
D. 8
19. The number of chromium atoms represented in 3 (NH4)2Cr2O7 is
A. 3
B. 5
C. 6
D. 15
20. The number of hydrogen atoms represented in 3 (NH4)2Cr2O7 is
A. 4
B. 12
C. 20
D. 24
21. The number of oxygen atoms represented in 3 (NH4)2Cr2O7 is
A. 7
B. 10
C. 21
D. 24
22. The number of oxygen atoms represented in 3 Co(CH3COO)2 is
A. 4
B. 12
C. 15
D. 24
23. The number of carbon atoms represented in 3 Co(CH3COO)2 is
A. 6
B. 12
C. 15
D. 18
24. The number of hydrogen atoms represented in 3 Co(CH3COO)2 is
A. 3
B. 9
C. 15
D. 18
25. The number of H atoms in 5 molecules of NH4HCO3 is:
A. 25
B. 20
C. 10
D. 5
E. 35
26. The number of atoms in 9.8 x 1014 molecules of N2O4 is:
A. 6 atoms.
B. 5.9 x 1015 atoms.
C. 1.5 x 10-7 atoms.
D. 6.8 x 106 atoms.
E. 5.7 x 1015 atoms.
27. The number of atoms in 4.5 x 1014 molecules of N2H4 is:
A. 6 atoms.
B. 3.2 x 1024 atoms.
C. 2.7 x 1015 atoms.
D. 2.2 x 108 atoms.
E. 2.4 x 108 atoms.
28. Suppose 200 000 aluminum atoms combine with oxygen to
form aluminum oxide. How many oxygen atoms reacted?
A. 100 000
B. 200 000
C. 300 000
D. 400 000
29. Suppose 600 000 calcium atoms combine with nitrogen to
form calcium nitride. How many nitrogen atoms reacted?
A. 200 000
B. 400 000
C. 600 000
D. 1 200 000
30. Suppose 100 000 aluminum atoms combine with phosphorus to
form aluminum phosphide. How many phosphorus atoms reacted?
A. 100 000
B. 200 000
C. 300 000
D. 400 000
31. Suppose 200 000 aluminum atoms combine with chlorine to
form aluminum chloride. How many chlorine atoms reacted?
A. 100 000
B. 200 000
C. 400 000
D. 600 000
32. Suppose 200 000 potassium atoms combine with chlorine to
form potassium chloride. How many chlorine atoms reacted?
A. 100 000
B. 200 000
C. 400 000
D. 600 000
33. Suppose 200 000 potassium atoms combine with oxygen to
form potassium oxide. How many oxygen atoms reacted?
A. 100 000
B. 200 000
C. 400 000
D. 600 000
34. Suppose 600 000 potassium atoms combine with nitrogen to
form potassium nitride. How many nitrogen atoms reacted?
A. 200 000
B. 600 000
C. 1 200 000
D. 1 800 000
35. The acid in the following list of compounds is
A. HBr
B. SCl2
C. NH3
D. OF2
36. The acid in the following list of compounds is
A. NaCl
B. CH3COOH
C. NH4Br
D. KNO3
37. The acid in the following list of compounds is
A. KCl
B. NaCH3COO
C. NH4Br
D. HNO3
38. Which of the following is not an example of an acid?
A. HNO3
B. HCl
C. CH4
D. H3PO4
39. Which of the following is not an example of an acid?
A. HNO3
B. CHCl3
C. H2CO3
D. H3PO4
40. Which of the following is not an example of an acid?
A. HNO2
B. HClO
C. H2CO3
D. PH3
41. Which of the following is not an example of an acid?
A. HCH3COO
B. HClO3
C. H2CO3
D. CH3Br
42. Which of the following is not an example of an acid?
A. HNO2
B. HClO
C. CH3OH
D. CH3COOH
43. Which of the following is not an example of an acid?
A. NH4OH
B. HCOOH
C. H2CO3
D. HClO4
44. Which of the following is not an example of an acid?
A. CH3OH
B. HClO
C. H2S
D. HCN
45. Which of the following is not an example of an acid?
A. HOOCCOOH
B. HCl
C. H2S
D. H2CCl2
46. Which of the following is not an example of an acid?
A. NH3
B. HClO3
C. H2CO3
D. CH3COOH
47. Which of the following does not correctly describe an acid?
Acids dissolve in water to produce a solution that....
A. tastes sour.
B. turns litmus blue
C. reacts with metals to produce H2 gas.
D. conducts electricity.
48. Which of the following does not correctly describe an acid?
Acids dissolve in water to produce a solution that....
A. tastes bitter.
B. turns litmus red.
C. reacts with metals to produce H2 gas.
D. conducts electricity.
49. Which of the following does not correctly describe an acid?
Acids dissolve in water to produce a solution that....
A. tastes sour.
B. turns litmus red.
C. reacts with metals to produce CO2 gas.
D. conducts electricity.
50. Which of the following does not correctly describe an acid?
Acids dissolve in water to produce a solution that....
A. tastes sour.
B. turns phenolphthalein red.
C. reacts with metals to produce H2 gas.
D. conducts electricity.
51. Which of the following does not correctly describe an acid?
Acids dissolve in water to produce a solution that....
A. tastes sour.
B. turns phenolphthalein clear.
C. reacts with metals to produce H2 gas.
D. does not conduct electricity.
52. Which of the following does not correctly describe an acid?
Acids dissolve in water to produce a solution that....
A. tastes sour.
B. turns phenolphthalein magenta.
C. reacts with metals to produce H2 gas.
D. turns litmus red.
53. Which of the following does not correctly describe an acid?
Acids dissolve in water to produce a solution that....
A. tastes sour.
B. turns phenolphthalein clear.
C. reacts with metals to produce O2 gas.
D. turns litmus red.
54. Which of the following does not correctly describe an acid?
Acids dissolve in water to produce a solution that....
A. feels slippery.
B. turns phenolphthalein clear.
C. reacts with metals to produce H2 gas.
D. turns litmus red.
55. Which of the following is not an example of a base?
A. Fe(OH)3
B. Ca(OH)2
C. CH3OH
D. NH4OH
56. Which of the following is not an example of a base?
A. KOH
B. CH3COOH
C. CsOH
D. NH4OH
57. Which of the following is not an example of a base?
A. KOH
B. Mg(OH)2
C. CsOH
D. CH3OCH3
58. Which of the following is not an example of a base?
A. HCOOH
B. Ca(OH)2
C. CsOH
D. NH4OH
59. Which of the following is not an example of a base?
A. HOH
B. Ba(OH)2
C. LiOH
D. NH4OH
60. Which of the following is not an example of a base?
A. Co(OH)2
B. MgCO3
C. Cr(OH)3
D. CuOH
61. Which of the following is not an example of a base?
A. CsOH
B. Ca(OH)2
C. CsH2
D. NaOH
62. Which of the following is not an example of a base?
A. KOH
B. C2H4(OH)2
C. CsOH
D. Al(OH)3
63. Which of the following is not an example of a base?
A. NH4OH
B. Mg(NO3)2
C. LiOH
D. Al(OH)3
64. Which of the following does not correctly describe a base?
Bases dissolve in water to produce a solution that....
A. tastes bitter.
B. turns phenolphthalein magenta.
C. reacts with metals to produce H2 gas.
D. conducts electricity.
65. Which of the following does not correctly describe a base?
Bases dissolve in water to produce a solution that....
A. tastes sour.
B. turns phenolphthalein magenta.
C. contains OH-1 ions.
D. conducts electricity.
66. Which of the following does not correctly describe a base?
Bases dissolve in water to produce a solution that....
A. tastes bitter.
B. turns phenolphthalein magenta.
C. contains OH-1 ions.
D. does not conduct electricity.
67. Which of the following does not correctly describe a base?
Bases dissolve in water to produce a solution that....
A. feels slippery.
B. turns phenolphthalein clear.
C. contains OH-1 ions.
D. conducts electricity.
68. Which of the following does not correctly describe a base?
Bases dissolve in water to produce a solution that....
A. feels sticky.
B. turns phenolphthalein magenta.
C. contains OH-1 ions.
D. conducts electricity.
69. Which of the following does not correctly describe a base?
Bases dissolve in water to produce a solution that....
A. feels slippery.
B. turns phenolphthalein magenta.
C. contains H+1 ions.
D. conducts electricity.
70. Which of the following does not correctly describe a base?
Bases dissolve in water to produce a solution that....
A. feels slippery.
B. turns litmus blue.
C. contains H+1 ions.
D. conducts electricity.
71. Which of the following does not correctly describe a base?
Bases dissolve in water to produce a solution that....
A. feels slippery.
B. turns litmus red.
C. contains OH-1 ions.
D. conducts electricity.
72. The presence of H1+ ions in solution will cause a
A. bitter taste.
B. reaction with magnesium to release hydrogen gas.
C. slippery feeling.
D. reaction with an acid.
73. The present of OH-1 ions in soluton will cause a
A. sour taste
B. reaction with A1(s) to release hydrogen gas
C. slippery feeling
D. reaction with a base
74. Which of the following elements is a good conductor that
readily forms a 2+ ion?
A. He
B. Na
C. Sr
D. O
75. Which of the following elements is a poor conductor,
brittle, and forms a 2- ion?
A. Se
B. F
C. Cu
D. Fe
76. Which of the following elements is a semiconductor,
gray, brittle, and forms a 3- ion?
A. Cu
B. As
C. Br
D. Ne
77. Which of the following elements is a good conductor
and forms a 3+ ion?
A. In
B. O
C. Kr
D. Na
78. Which of the following elements forms a 1- ion?
A. S
B. Fe
C. B
D. Br
79. When a neutral atom loses two electrons, it becomes
an ion with a charge of
A. 1+
B. 1-
C. 2+
D. 2-
80. When a neutral atom gains two electrons, it becomes
an ion with a charge of
A. +1.
B. -1.
C. +2.
D. -2.
81. A positive ion has
A. gained a proton.
B. lost a proton.
C. gained an electron.
D. lost an electron.
82. A negative ion has
A. gained a proton.
B. lost a proton.
C. gained an electron.
D. lost an electron.
83. Predict the ion charge of the tin in SnS2.
A. -2
B. +2
C. +1
D. +4
84. Predict the ion charge of the titanium in TiN.
A. -3
B. +3
C. +2
D. +4
85. Predict the ion charge of the chromium in Cr(PO4)2.
A. +2
B. +3
C. +4
D. +6
86. Predict the ion charge of the tungsten in W2O5.
A. +2
B. +3
C. +5
D. +6
87. If an ionic compound containing oxygen is electrolyzed to
produce 2 moles of oxygen, and 4 moles of some other
substance, then the charge on the other ion must be
A. +4.
B. +1.
C. -4.
D. +2.
88. If an ionic compound containing zinc is electrolyzed
to produce 3 moles of zinc, and 2 moles of some other
diatomic substance, then the charge on the other ion must be
A. +2.
B. -2.
C. +3.
D. -3.
89. Predict the ion charge of the chromium in Cr2(HPO4)3
A. -3
B. +3
C. +2
D. +4
90. The formula for iodine tribromide is
A. IBr
B. I3Br
C. IBr3
D. I3Br3
91. The formula for nitrogen dioxide is
A. NO2
B. N2O
C. NiO2
D. N2O2
92. The formula for diphosphorus pentaoxide is
A. P5O2
B. P5O
C. P2O5
D. P2O
93. The formula for tetraphosphorus decaoxide is
A. P10O5
B. P5O10
C. P4O10
D. P10O4
94. The formula for carbon tetrachloride is
A. CCl4
B. C4Cl
C. C4Cl2
D. C2Cl4
95. The formula for dinitrogen oxide is
A. NO2
B. N2O
C. NiO2
D. N2O2
96. The formula for nitrogen monoxide is
A. NO2
B. N2O
C. NiO
D. NO
97. The formula for dinitrogen tetraoxide is
A. N4O2
B. N2O5
C. Ni4O2
D. N2O4
98. The formula for dinitrogen pentaoxide is
A. N5O2
B. N2O5
C. Ni4O2
D. N2O4
99. The formula for chlorine dioxide is
A. CrO2
B. Cl2O
C. ClO2
D. Cr2O
100. The formula for dichlorine monoxide is
A. CrO2
B. Cl2O
C. ClO2
D. Cr2O
101. The formula for nitrogen tribromide is
A. NBr3
B. Ni3Br
C. NiBr3
D. N3Br3
E. NBr
102. The formula for sulfur hexabromide is
A. S2Br6
B. S6Br
C. SBr6
D. S6Br3
E. SBr7
103. The formula for nitrogen trifluoride is
A. N3F2
B. N2F3
C. NF3
D. N3F
E. NF
104. The formula for carbon tetrafluoride is
A. C2F4
B. C4F
C. C4F2
D. CF4
E. C4F4
105. The formula for silicon tetrachloride is
A. Si2Cl4
B. SiCl4
C. Si4Cl2
D. Si4Cl
E. Si4Cl4
106. The formula for silicon tetrafluoride is
A. Si2F4
B. Si44
C. Si4F2
D. SiF4
E. Si4F4
107. The name of the compound with the formula CO2 is
A. carbon oxide
B. carbon (II) oxide
C. carbon dioxide
D. monocarbon oxide
108. The name of the compound with the formula CS2 is
A. carbon sulfide
B. carbon (II) sulfide
C. carbon disulfide
D. monocarbon bisulfide
109. The name of the compound with the formula CF4 is
A. carbon tetrafluoride
B. carbon (IV) fluoride
C. carbon quadrafluoride
D. monocarbon fluoride
110. The name of the compound with the formula NF3 is
A. nitrogen fluoride
B. nitrogen (III) fluoride
C. nitrogen trifluoride
D. mononitrogen fluoride
111. The name of the compound with the formula N2O is
A. nitrogen dioxide
B. dinitrogen oxide
C. nitrogen (II) oxide
D. mononitrogen dioxide
112. The name of the compound with the formula P2O5 is
A. phosphorus (II) oxide
B. diphosphorus oxide
C. phosphorus pentaoxide
D. diphosphorus pentaoxide
113. The name of the compound with the formula SF6 is
A. sulfur hexafluoride
B. sulfur (VI) fluoride
C. monosulfur (VI) fluoride
D. sulfur fluoride
114. The name of the compound with the formula SiS2 is
A. silver sulfide
B. silver disulfide
C. silicon disulfide
D. silicon (II) sulfide
115. The name of the compound with the formula NBr3 is
A. nitrogen tribromide
B. nitrogen (III) bromide
C. trinitrogen bromide
D. mononitrogen bromide
116. The name of the compound with the formula NO2 is
A. nitrogen dioxide
B. dinitrogen oxide
C. nitrogen (II) oxide
D. nitrogen (IV) oxide
117. The name of the compound with the formula N2O3 is
A. trinitrogen dioxide
B. dinitrogen trioxide
C. nitrogen (II) oxide
D. nitrogen (III) oxide
118. The name of the compound with the formula P4O6 is
A. phosphorus (IV) oxide
B. phosphorus (VI) oxide
C. tetraphosphorus hexaoxide
D. hexaphosphorus tetraoxide
119. The name of the compound with the formula SiC is
A. silver carbide
B. carbon silicide
C. silicon (IV) carbide
D. silicon carbide
120. The name of the compound with the formula SO2 is
A. sulfur (II) oxide
B. sulfur dioxide
C. disulfur oxide
D. sulfur oxide
121. The name of the compound with the formula SO3 is
A. sulfur trioxide
B. sulfur dioxide
C. trisulfur oxide
D. sulfur (III) oxide
122.Greek prefixes are used to indicate the number of
atoms of each type of element in binary compounds of:
A. metals.
B. nonmetals.
C. ions.
D. polyatomic ions.
123. The formula for calcium chloride is
A. CaCl4
B. CaCl
C. CaCl2
D. Ca2Cl4
124. The formula for calcium oxide is
A. CaO2
B. Ca2O
C. Ca2O2
D. CaO
125. The formula for iron (III) oxide is
A. Fe3O2
B. Fe2O3
C. Fe2O2
D. Fe3O3
E. FeO
126. The formula for iron (III) carbonate is
A. Fe3(CO3)2
B. Fe2(CO3)3
C. Fe2(CO3)2
D. Fe3CO3
E. FeCO3
127. The formula for copper (I) carbonate is
A. Cu2(CO3)2
B. Cu2(CO3)3
C. Cu(CO3)2
D. Cu2CO3
E. CuCO3
128. The formula for copper (I) selenide is
A. Cu2Se
B. Cu2Se3
C. CuSe2
D. CuSe
129. The formula for barium sulfate is
A. BaSO3
B. Ba2(SO3)3
C. BaSO4
D. Ba2SO4
130. The formula for barium nitrite is
A. BaNO3
B. Ba2(NO2)3
C. BaNO2
D. Ba(NO2)2
131. The formula for calcium hydroxide is
A. CaOH2
B. Ca2OH
C. Ca(OH)2
D. Ca2(OH)2
132. The formula for cobalt (III) cyanide is
A. CoCN3
B. Co(CN)3
C. Co3CN
D. Co3(CN)3
133. The formula for cobalt (III) thiocyanate is
A. Co(SCN)3
B. Co2(SCN)3
C. Co3SCN
D. Co3(SCN)3
134. The formula for sodium thiocyanate is
A. Na(SCN)3
B. Na2(SCN)3
C. Na3SCN
D. NaSCN
135. The formula for iron (III) sulfide is
A. Fe3S2
B. FeS
C. Fe2S3
D. Fe2S3
136. The formula for iron (II) sulfide is
A. Fe3S2
B. FeS
C. Fe2S2
D. Fe2S3
137. The formula for iron (III) nitrate is
A. Fe(NO3)2
B. Fe2(NO3)3
C. Fe(NO3)3
D. FeNO3
138. The formula for iron (II) nitrate is
A. Fe(NO3)2
B. Fe2(NO3)3
C. Fe(NO3)3
D. Fe2NO3
139. The formula for iron (II) nitrite is
A. Fe(NO3)2
B. Fe(NO2)2
C. Fe(NO2)3
D. Fe2NO3
140. The formula for iron (III) nitrite is
A. Fe(NO2)2
B. Fe2(NO2)3
C. Fe(NO2)3
D. Fe2NO2
141. The formula for iron (III) phosphate is
A. Fe(PO4)2
B. FePO4
C. Fe3(PO4)3
D. Fe3(PO4)2
142. The formula for iron (II) phosphate is
A. Fe(PO4)2
B. FePO4
C. Fe3(PO4)3
D. Fe3(PO4)2
143. The formula for iron (II) permanganate is
A. Fe(MnO4)2
B. Fe2MnO4
C. Fe2(MnO4)2
D. FeMnO4
144. The formula for iron (III) permanganate is
A. Fe(MnO4)2
B. FeMnO4
C. Fe(MnO4)3
D. Fe3MnO4
145. The formula for ammonium acetate is
A. NH4CH3COO
B. (NH4)2CH3COO
C. (NH)4CH3COO
D. NH4(CH3COO)2
146. The formula for chromium (III) acetate is
A. CrCHCOO3
B. CrCH3COO
C. Cr(CHCOO)3
D. Cr(CH3COO)3
147. The formula for aluminum acetate is
A. AlCHCOO3
B. Al(CH3COO)3
C. Al(CHCOO)3
D. Al3CH3COO
148. The formula for tin (IV) acetate is
A. Sn(CH3COO)4
B. Sn(CHCOO)4
C. Sn(CH3COO)2
D. Sn4CH3COO
149. The formula for tin (IV) oxide is
A. SnO4
B. Sn2O4
C. SnO2
D. Sn4O
E. SnO
150. The formula for tin (IV) sulfate is
A. SnSO4
B. Sn(SO4)2
C. Sn(SO4)4
D. Sn4SO4
151. The formula for tin (IV) oxalate is
A. SnC2O4
B. Sn(C2O4)4
C. Sn(C2O4)2
D. Sn4C2O4
152. The formula for lead (IV) oxalate is
A. PbC2O4
B. Pb(C2O4)4
C. Pb2(C2O4)2
D. Pb(C2O4)2
153. The formula for lead (IV) oxide is
A. PbO4
B. Pb2O4
C. PbO2
D. Pb4O
E. PbO
154. The formula for mercury (I) acetate is
A. HgCHCOO3
B. Hg(CH3COO)3
C. Hg(CHCOO)3
D. HgCH3COO
155. The formula for mercury (I) carbonate is
A. HgCO3
B. Hg(CO)3
C. Hg2CO3
D. Hg2(CO)3
156. The formula for copper (I) carbonate is
A. Cu2CO3
B. Cu(CO)3
C. CuCO3
D. Cu2(CO)3
157. The formula for copper (I) phosphate is
A. Cu3(PO)4
B. Cu3PO4
C. Cu4PO3
D. Cu(PO4)3
E. CuPO4
158. The formula for copper (II) phosphate is
A. Cu(PO4)2
B. Cu3(PO4)2
C. Cu2PO4
D. Cu2(PO4)3
159. The formula for aluminum phosphate is
A. Al3(PO)4
B. Al3PO4
C. AlPO3
D. AlPO4
E. Al3(PO4)3
160. The formula for iron (III) phosphate is
A. FePO4
B. Fe3PO4
C. Fe4(PO)3
D. Fe(PO)4
E. Fe3(PO4)3
161. The formula for tin (IV) phosphate is
A. SnPO4
B. Sn3(PO4)4
C. Sn4(PO4)3
D. Sn3(PO)4
162. The formula for ammonium phosphate is
A. (NH3)4PO4
B. (NH)4(PO4)3
C. NH4PO4
D. (NH4)3PO4
163. The formula for ammonium chloride is
A. NH3Cl
B. (NH)4Cl
C. NH4Cl
D. NHCl4
164. The formula for ammonium sulphate is
A. (NH3)4SO4
B. (NH4)2SO4
C. NH4SO4
D. (NH)2(SO4)4
165. The formula for ammonium hypochlorite is
A. NH4ClO2
B. NH(ClO)4
C. NH4(ClO)2
D. NH4ClO
166. The formula for ammonium chlorite is
A. NH4ClO2
B. NH4(ClO)2
C. NH2(ClO)4
D. NH4ClO
167. The formula for ammonium oxalate is
A. NH4C2O4
B. NH2(C2O4)4
C. (NH4)2C2O4
D. NH4(C2O4)2
168. The formula for ammonium borate is
A. (NH4)2BO3
B. (NH4)3BO3
C. NH4BO3
D. NH4(BO3)3
169. The formula for aluminum borate is
A. Al2BO3
B. Al3BO3
C. AlBO3
D. Al3(BO3)3
170. The formula for calcium borate is
A. Ca3(BO3)2
B. CaBO3
C. Ca2(BO3)3
D. Ca3BO2
171. The formula for calcium chromate is
A. Ca2(CrO4)2
B. Ca2CrO4
C. Ca(CrO4)2
D. CaCrO4
172. The formula for chromium (III) chromate is
A. Cr3(CrO4)2
B. Cr(CrO4)3
C. Cr2(CrO4)3
D. Cr3CrO4
173. The formula for zinc chromate is
A. ZnCrO4
B. Zn(CrO4)2
C. Zn2(CrO4)2
D. Zn4CrO2
174. The formula for sodium chromate is
A. NaCrO4
B. Na(CrO4)2
C. Na2(CrO4)2
D. Na2CrO4
175. The formula for sodium dichromate is
A. Na(CrO4)2
B. Na2(CrO4)2
C. Na2(Cr2O7)2
D. Na2Cr2O7
176. The formula for manganese (II) dichromate is
A. Mn(CrO4)2
B. MnCr2O7
C. Mn2(Cr2O7)2
D. Mn2Cr2O7
177. The formula for manganese (IV) dichromate is
A. Mn(CrO4)2
B. Mn2Cr2O7
C. Mn4(Cr2O7)2
D. Mn(Cr2O7)2
178. The formula for titanium (III) dichromate is
A. Ti2(Cr2O7)3
B. Ti3(Cr2O7)2
C. Ti3Cr2O7
D. Ti3(CrO4)2
179. The formula for a compound composed of barium and selinium is
A. B3Se2
B. Ba2Se3
C. BaSe
D. Ba3Se2
180. The name of the compound with the formula CaCl2 is
A. calcium chloride
B. calcium dichloride
C. monocalcium dichloride
D. calcium chlorine
181. The name of the compound with the formula Na2O is
A. disodium oxide
B. disodium oxynide
C. sodium oxide
D. sodium (II) oxide
182. The name of the compound with the formula MgF2 is
A. magnesium difluoride
B. magnesium fluoride
C. manganese difluoride
D. manganese fluoride
183. The name of the compound with the formula Fe2S3 is
A. iron sulfide
B. iron sulfite
C. iron (III) sulfide
D. iron (II) sulfide
184. The name of the compound with the formula FeO is
A. iron oxide
B. iron (I) oxide
C. iron (II) oxide
D. iron (III) oxide
185. The name of the compound with the formula Cr2O3 is
A. chromium oxide
B. dichromium trioxide
C. chromium (II) oxide
D. chromiumn (III) oxide
186. The name of the compound with the formula Au(NO3)3 is
A. gold (III) nitrate
B. gold (III) nitrite
C. gold (II) nitrate
D. gold (II) nitrite
187. The name of the compound with the formula Au(NO2)3 is
A. gold (III) nitrate
B. gold (III) nitrite
C. gold (II) nitrate
D. gold (II) nitrite
188. The name of the compound with the formula Sr(MnO)2 is4
A. strontium manganese tetraoxide
B. strontium (IV) permanganate
C. strontium permanganate
D. strontium manganese (IV) oxide
189. The name of the compound with the formula SnO2 is
A. tin (IV) oxide
B. tin (II) oxide
C. tin dioxide
D. tin oxide
190. The name of the compound with the formula PbO2 is
A. lead (IV) oxide
B. lead (II) oxide
C. lead dioxide
D. lead oxide
191. The name of the compound with the formula PbS2 is
A. lead sulfide
B. lead (II) sulfide
C. lead disulfide
D. lead (IV) sulfide
192. The name of the compound with the formula VS2 is
A. vanadium sulfide
B. vanadium (II) sulfide
C. vanadium disulfide
D. vanadium (IV) sulfide
193. The name of the compound with the formula Ni2(SO4) is3
A. nickel sulfate
B. nickel (II) sulfate
C. nickel (III) sulfate
D. nickel (IV) sulfate
194. The name of the compound with the formula Fe2(SO)3 is3
A. iron sulfate
B. iron (II) sulfite
C. iron (III) sulfate
D. iron (III) sulfite
195. The name of the compound with the formula LiBrO3 is
A. lithium bromate
B. lithium (III) bromate
C. lithium bromine oxide
D. lithium bromine trioxide
196. The name of the compound with the formula LiNO3 is
A. lithium nitrite
B. lithium (III) nitrite
C. lithium nitrate
D. lithium (III) nitrate
197. The name of the compound with the formula K2Cr2O7 is
A. potassium chromate
B. potassium (II) chromate
C. potassium (II) dichromate
D. potassium dichromate
198. The name of the compound with the formula Al2(CrO4)3 is
A. aluminum chromate
B. aluminum (II) chromate
C. aluminum (III) dichromate
D. aluminum dichromate
199. The name of the compound with the formula Pt(SO3)2 is
A. platinum sulfite
B. platinum (II) sulfate
C. platinum (II) sulfite
D. platinum (IV) sulfate
E. platinum (IV) sulfite
200. The name of the compound with the formula Pt(SO4)2 is
A. platinum sulfate
B. platinum (II) sulfate
C. platinum (II) sulfite
D. platinum (IV) sulfate
E. platinum (IV) sulfite
201. The name of the compound with the formula PtSO4 is
A. platinum sulfate
B. platinum (II) sulfate
C. platinum (II) sulfite
D. platinum (IV) sulfate
E. platinum (IV) sulfite
202. The name of the compound with the formula Al(NO3)3 is
A. aluminum nitrate
B. aluminum (III) nitrite
C. aluminum nitrite
D. aluminum (I) nitrate
203. The name of the compound with the formula Au(NO2)3 is
A. gold (III) nitrate
B. gold (III) nitrite
C. gold (II) nitrate
D. gold (II) nitrite
204. The correct name for the compound CuCl2 is:
A. copper chloride.
B. copper dichloride.
C. copper (II) chloride.
D. copper (I) chloride.
205. All of the following compounds are ionic EXCEPT
A. NaCl
B. MgS
C. CO
D. AlF3
206. All of the following compounds are ionic EXCEPT
A. NCl3
B. MgO
C. CaO
D. FeF3
207. All of the following compounds are ionic EXCEPT
A. NiCl3
B. MnS
C. Cr(NO3)3
D. SF2
208. All of the following compounds are ionic EXCEPT
A. NiBr2
B. K2S
C. Sn(CO3)2
D. H2O