Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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1.
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What
is the formula for zinc fluoride?
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2.
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What
is the formula for the compound formed by calcium ions and chloride ions? a. | CaCl | c. | CaCl3 | b. | Ca2Cl | d. | CaCl2 | | | | |
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3.
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What
is the formula for the compound formed by lead(II) ions and chromate ions? a. | PbCrO4 | c. | Pb2(CrO4)3 | b. | Pb2CrO4 | d. | Pb(CrO4)2 | | | | |
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4.
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What
is the formula for aluminum sulfate? a. | AlSO4 | c. | Al2(SO4)3 | b. | Al2SO4 | d. | Al(SO4)3 | | | | |
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5.
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What
is the formula for tin(IV) chromate? a. | Sn(CrO4)4 | c. | Sn2(CrO4)4 | b. | Sn2(CrO4)2 | d. | Sn(CrO4)2 | | | | |
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6.
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What
is the formula for barium hydroxide? a. | BaOH | c. | Ba(OH)2 | b. | BaOH2 | d. | Ba(OH) | | | | |
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7.
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Name
the compound Ni(ClO3)2. a. | nickel chlorate | c. | nickel chlorite | b. | nickel
chloride | d. | nickel
peroxide | | | | |
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8.
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Name
the compound Zn3(PO4)2. a. | zinc potassium
oxide | c. | zinc
phosphate | b. | trizinc polyoxide | d. | zinc phosphite | | | | |
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9.
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Name
the compound Hg2(NO3)2. a. | mercury(II)
nitrate | c. | mercury(I)
nitrate | b. | dimercury dinitrate | d. | mercuric nitrate | | | | |
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10.
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Name
the compound KClO3. a. | potassium chloride | c. | potassium chlorate | b. | potassium
trioxychlorite | d. | hypochlorite | | | | |
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11.
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Name
the compound Fe(NO2)2. a. | iron(II) nitrate | c. | ferric nitrate | b. | iron(II)
nitrite | d. | ferrous
nitride | | | | |
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12.
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Name
the compound CuCO3. a. | copper(I) carbonate | c. | cuprous carbide | b. | cupric
trioxycarbide | d. | copper(II)
carbonate | | | | |
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13.
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What
is the name of Sn3(PO4)4 under the Stock system of
nomenclature? a. | stannous
phosphate | c. | tin(III)
phosphate | b. | tin(IV) phosphate | d. | tin(II) phosphate | | | | |
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14.
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What
is the name of Cr2(SO4)3 under the Stock system of
nomenclature? a. | chromium(II)
sulfate | c. | chromium(III)
sulfate | b. | chromic sulfate | d. | chromous sulfate | | | | |
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15.
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What
is the metallic ion in copper(II) chloride?
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16.
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Using
the Stock system, name the compound PbO. a. | plumbous oxide | c. | potassium oxide | b. | lead
oxide | d. | lead(II)
oxide | | | | |
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17.
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Name
the compound CF4. a. | calcium fluoride | c. | carbon tetrafluoride | b. | carbon
fluoride | d. | monocarbon
quadrafluoride | | | | |
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18.
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Name
the compound SiO2. a. | silver oxide | c. | silicon dioxide | b. | silicon
oxide | d. | monosilicon
dioxide | | | | |
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19.
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Name
the compound N2O4. a. | sodium tetroxide | c. | nitrous oxide | b. | dinitrogen
tetroxide | d. | binitrogen
oxide | | | | |
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20.
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Name
the compound N2O5. a. | dinickel pentoxide | c. | neon oxide | b. | dinitrogen
pentoxide | d. | nitric
oxide | | | | |
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21.
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What
is the formula for dinitrogen trioxide?
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22.
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What
is the formula for sulfur dichloride? a. | NaCl2 | c. | S2Cl | b. | SCl2 | d. | S2Cl2 | | | | |
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23.
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The
oxidation number of fluorine is a. | always 0. | b. | –1 in all
compounds | c. | +1 in all compounds. | d. | equal to the
positive charge of all the metal ions in a compound. | | |
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24.
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In a
compound, the algebraic sum of the oxidation numbers of all atoms equals a. | 0. | c. | 8. | b. | 1. | d. | the charge on the compound. | | | | |
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25.
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Choose the name and formula pair that does not correctly match.
a. | ferrous
sulfite
FeSO4
| c. | silver
carbonate
AgCO3
| b. | magnesium
phosphate
Mg3(PO4)2
| d. | cupric
bromide
CuBr2 | | | | |
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26.
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Choose the name and formula pair that does not correctly match.
a. | zinc
carbonate
ZnCO3
| c. | sodium
sulfide
Na2S
| b. | calcium
acetate
CaCH3COO
| d. | aluminum
phosphate
AlPO4
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