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ChemistryFinalPart2:Formulas,NamingCompounds,Reactions
Indicatethecorrectnameorthecorrectformulaforthesecompounds...
Know your hydrocarbons…
a.
b.
c.
d.
27.Themoleculespicturedabovecanbesaidtobe:
a.identicalstructuresb.alkenesc.cyclicmoleculesd.biomoleculese.alkanes
28.Themoleculespicturedabovecanalsobesaidtobe:
a.isotopesb.ionsc.isomersd.interdominante.identicalstructures
29.Themoleculespicturedabovecanalsobesaidtobe:
a.alkenesb.alkynesc.C7H16d.C9H20e.C6H14
30.Themoleculespicturedabovecanallbesaidtobe:
a.metalsb.hydrocarboncompoundsc.organo-chloridecompoundsd.biomolecules
31.Themoleculespicturedabovecanalsobesaidtobe:
a.ioniccompoundsb.covalentcompoundsc.polyethylened.biomolecules
32.Moleculed.isformallynamed:
a.1,2,3,-trimethyl-3-ethyl-butaneb.2,3,3-butylpentanec.3-ethyl-2,3-dimethyl-pentaned.2,3,4-tributyl-hexane
33.Moleculec.isformallynamed:
a.1,2-diethyl-4-methylbutaneb.4-ethylheptanec.2,3-diethyl-1-methylbutaned.3-propyl-hexane
34.Moleculeb.isformallynamed:
a.2,3,4-dimethyl-heptaneb.tri-methylhexanec.2-ethyl-3,4-dimethylpentaned.2,3,4-trimethyl-hexane
35.Moleculea.isformallynamed:
a.2,4-dimethyl-heptaneb.dimethylnonanec.dimethylpentaned.4,6-dimethyl-heptanee.nonane
Writethechemicalreactioninwords…seetheexample
1.C5H12+O2→CO2+H2O
example:pentanereactswithmolecularoxygentoproducecarbondioxideandwater
2.NaNO3+PbO→Pb(NO3)2+Na2O
3.AgF+Fe2(CO3)3→FeF3+Ag2CO3
4.Na3PO4+KOH→NaOH+K3PO4
5.C3H8+O2→CO2+H2O
6.FeCl3+Be3(PO4)2→BeCl2+FePO4
namethefollowinghydrocarbonmolecules...
drawthefollowinghydrocarbonmolecules…showallbondsandshowallelements!!
1-bromo-2,2-dichloro-pentane3-ethyl-2,3,6,6-tetramethyl-decane3,4,4-tri-ethyl-6-methyl-octane
ChemistryTest:NamingCompounds
For the following questions, #1-10, use these answers:
a. no compounds b. covalent compound
c. simple ionic compound
d. ionic compounds, +ion charge varies
1.Metalsinthefirsttwocolumns,andalsointhethirdstartingwithAluminumwillusuallyform...
2.Whennitrogenisontheleftsideofabinary(twoposition)formula,itwillusuallyform…
3.Ionsfromthemiddle,widesectionoftheperiodictablewillusuallyform…
4.Ironandthosearounditcanbeachallengetonamebecausetheywillform...
5.ElementsintheBoron-Fluorine-Iodinetriangleoftheperiodictablearemostlikelytoform…
6.Compoundswhichhavenumericprefixesintheirnamesarealmostalways…
7.Elementsinthefarright-handcolumnoftheperiodtablewillusuallyform…
8.Thecompoundswhosenamesoftenrequireromannumeralsandparenthesesusuallyform...
9.CompoundscontainingCuwillusuallyform…
10.Compoundscontainingsodiumwillusuallyform…
Indicatethecorrectnameorthecorrectformulaforthesecompounds...
11.S8O6a.octasulfurhexoxideb.octasulfoxidec.octasulfidehexoxygend.sulfuroxide
12.Cu(PO4)2a.copperdiphosphideb.copper(IlI)diphosphatec.copper(VI)phosphate
13.N2O5a.nitrogen(II)oxideb.nitrogenpentoxidec.dinitrogenpentoxide
14.Fe(CO3)2a.ferrouscarbideb.ironcarbonitec.iron(II)carbonated.iron(IV)carbonate
15.Sulfurtetracarbideis:a.NaCO4b.SoC4c.SC4d.SCO4e.NaC4
16.Iron(III)chlorideis:a.FeCl3b.FeClc.Fe3Cld.3FeCle.Fe3Cl3
17.Cesiumfluorideis:a.CsF2b.CsFc.Ce2Fd.CeF2e.Cs2
18.Na2SO4is:a.nadiumsulfideb.nadiumsulfatec.sodiumsulfided.sodiumsulfate
19.CuPO4a.copper(III)phosphateb.copper(II)phosphatec.copper(III)phosphide
20.Titanium(IV)oxideis:a.TiO2
b.TiO4c.Ti4O
d.Ti(IV)O
e.Ti4O2
21.Whichofthefollowingismostlikelyaacid?
a.HNO3b.NaHc.KOHd.NaHSO4e.NH3
22.ThenameforCaOis
a.calciumoxideb.calcium(II)oxidec.calciummonoxided.calcium(I)oxidee.carbonate
23.ThenameforNa3Nis:
a.sodiumnitrideb.sodium(III)nitridec.trisodiummononitrided.sodium(I)nitride
24.Iron(II)oxideisa.Fe3O
b.Fe3O2 c.FeO
25.Sodiumbromideisa.NaBr2
d.Fe2O3e.Fe3O3
b.NaBrc.SBrd.Na2Br
26.Copper(II)chlorideisa.CuCl2b.CuClO2 c.CuClO3 d.CuCl
e.SBr2
e.Cu2Cl
Know your hydrocarbons…
a.
b.
c.
d.
27.Moleculed.isformallynamed:
a.1,2,3,-trimethyl-3-ethyl-butaneb.2,3,3-butylpentanec.3-ethyl-2,3-dimethyl-pentaned.2,3,4-tributyl-hexane
28.Moleculec.isformallynamed:
a.1,2-diethyl-4-methylbutaneb.4-ethylheptanec.2,3-diethyl-1-methylbutaned.3-propyl-hexane
29.Moleculeb.isformallynamed:
a.2,3,4-dimethyl-heptaneb.tri-methylhexanec.2-ethyl-3,4-dimethylpentaned.2,3,4-trimethyl-hexane
30.Moleculea.isformallynamed:
a.2,4-dimethyl-heptaneb.dimethylnonanec.dimethylpentaned.4,6-dimethyl-heptanee.nonane
31.Themoleculespicturedabovecanbesaidtobe:
a.identicalstructuresb.alkenesc.cyclicmoleculesd.biomoleculese.alkanes
32.Themoleculespicturedabovecanalsobesaidtobe:
a.isotopesb.ionsc.isomersd.interdominante.identicalstructures
33.Themoleculespicturedabovecanallbesaidtobe:
a.metalsb.hydrocarboncompoundsc.organo-chloridecompoundsd.biomolecules
34.Themoleculespicturedabovecanalsobesaidtobe:
a.ioniccompoundsb.covalentcompoundsc.polyethylened.biomolecules
35.Themoleculespicturedabovecanalsobesaidtobe:
a.alkenesb.alkynesc.C7H16d.C9H20e.C6H14
36.Fe(NO3)3a.fericnitrideb.ironnitridec.iron(III)nitrated.iron(III)nitrite
37.Fe(NO2)3a.fericnitriteb.ironnitridec.iron(III)nitrited.iron(IV)nitrate
38.Magnesiumnitrideis:a.MnN3b.MaNc.MgNOd.MgNe.Mg3N2
39.Copper(II)sulfateis:a.CuSO4 b.Cu2SO4c.Cu(II)SO4d.Cu2(SO4)2
40.Molybdenum(III)Nitratea.MnNb.Mo3NO3c.Mo(III)NO3d.Mo(NO3)3
41.Zincacetateis:a.ZnAcb.ZnC2H3O2–c.Zn(C2H3O2)3d.Zn(C2H3O2)2e.ZnC2H3O2
42.Vanadium(III)hydroxideis:a.funtoeatb.VOH3c.VaOH3d.V(OH)3e.V3OH
43.ThecorrectnameforP2O5is
a.phosphorus(II)oxideb.phosphoruspentoxidec.diphosphoruspentoxided.phosphate
44.COistheformulafor
a.carbonmonoxide b.copper c.cobalt d.carbonatee.noneofthese
45.Whichistheformulafordinitrogenmonoxide?
a.N2O3 b.N2O c.NO3
d.NO e.NO2
46.ThebinarycompoundPCl3iscalled
a.triphosphoruschlorideb.phosphoruschloridec.phosphorustrichlorided.phoschloride
47.ThenameofthecompoundPb(NO3)2is
a.leadnitrateb.lead(II)nitratec.lead(II)dinitrated.leaddinitratee.lead(II)nitrite
48.Thecorrectformulaforammoniumsulfateis
a.NH4SO4
b.(NH4)2SO4
c.NH4SO3d.(NH3)2SO3 e.(NH4)2SO3
49.ThenameforBa3P2is
a.bariumphosphateb.barium(I)phosphidec.barium(II)phosphided.bariumphosphide
50.ThenameforNH4Bris
a.ammoniumbromide b.nitrogenhydrogenbromide
c.nitrogentetrahydrogen-bromide d.ammoniabromide
e.noneofthese
Writethechemicalreactioninwords…seetheexample
1.C5H12+O2→CO2+H2O
example:pentanereactswithmolecularoxygentoproducecarbondioxideandwater
2.NaOH+KNO3→NaNO3+KOH
3.C4H10+O2→CO2+H2O
4.Fe+N2O→Fe3O4+N2
5.FeP+NaBr→FeBr3+Na3P
6.Na2SO4+CaCl2→CaSO4+NaCl
1bromo-2,2-dichloro-pentane3-ethyl-2,3,6,6-tetramethyl-octcane3,4,4-tribromo-5-methyl-heptane