Chemistry (Semester 2) Final Exam Questions And Answers

Chemistry (Semester 2) Final Exam
Questions And Answers
(?)gaccordinggtogthegkineticgmoleculargtheory,gthegparticlesgwhichgmakegupgaggasg-
gCORRECTggANSWER-aregingconstantgrandomgmotion




(?)gsolutionsgwhichgcontaingmoregsolutegthangnormalg-gCORRECTggANSWER-solvation

(?)gthegmaximumgamountgofgsolutegwhichgcangdissolvegintogagsolventg-
gCORRECTggANSWER-solubility




(?)gthegrategatgwhichgaggasgdiffusesgisgnotgaffectedgbyg-gCORRECTggANSWER-
thegspedgofgitsgparticles

6.02x10g(togtheg23rd)g-gCORRECTggANSWER-avogadro'sgnumber

6.02x10g(togtheg23rd)gparticlesg-gCORRECTggANSWER-mole

agcompoundgthatghasgagspecificgnumbergofgwatergmoleculesgboundgtogitsgatomsg-
gCORRECTggANSWER-hydratedgcrystal




agformulagusedgtogrepresentgaggroupgofgcovalentlygbondedgatomsg-gCORRECTggANSWER-
empiricalgformula

aghomogenousgmixturegingwhichgonegorgmoregsubstancesgisgdissolvedginganotherg-
gCORRECTggANSWER-solution




agnumbergwrittengingfrontgofgagchemicalgsymbolg-gCORRECTggANSWER-coefficient

agreactiongingwhichgagcompoundgbreaksgdowngintogtwogorgmoregelementsgofgnewgcompoun
dsg-gCORRECTggANSWER-decompositiongreaction

agreactiongingwhichgtwogorgmoregsubstancesgreactgtogproducegagsinglegproductg-
gCORRECTggANSWER-synthesisgreaction




agreactionginvolvinggthegexchangegofgpositivegionsgbetweengtwogcompoundsgdissolvedgingw
aterg-gCORRECTggANSWER-doublegreplacementgreaction

, agsolidgproducedgduringgagchemicalgreactiongingagsolutiong-gCORRECTggANSWER-
precipitate

agsolutiongwhichgcontainsglessgthangthegmaximumgamountgofgsoluteg-
gCORRECTggANSWER-unsaturatedgsolution




agsolutiongwhichgcontainsgthegmaximumgamountgofgsolutegpossibleg-
gCORRECTggANSWER-saturatedgsolution




agstartinggsubstancegingagchemicalgreactiong-gCORRECTggANSWER-reactant

agstatementgthatgusesgchemicalgformulasgtogshowgthegidentitiesgandgrelativegamountsgofgth
egsubstancesgofgagchemicalgreactiong-gCORRECTggANSWER-chemicalgequation

agsubstancegformedgduringgagchemicalgreactiong-gCORRECTggANSWER-product

agunitgofgpressureg-gCORRECTggANSWER-kilopascalg(kPa)

accordinggtoggraham'sglawgofgeffusion,gthegrategofgeffusiongforgaggasgisg-
gCORRECTggANSWER-inverselygrelatedgtogthegsquaregrootgofgthegmolargmassgofgtheggas




angequationgthatgincludesgonlygthegparticlesgthatgparticipategingthegreactiong-
gCORRECTggANSWER-netgionicgequation




angequationgthatgshowsgallgofgthegarticlesgingsolutiongasgtheygactuallygexistg-
gCORRECTggANSWER-completegionicgequation




angiongthatgisgpresentgbutgdoesgnotgparticipategingagreactiong-gCORRECTggANSWER-
spectatorgion

anygsolutiongingwhichgthegsolventgisgwaterg-gCORRECTggANSWER-aqueous

asgthegtemperaturegofgaggasgincreases,gthegpressuregalsogincreasesgifgthegvolumegremainsg
constantg-gCORRECTggANSWER-gayglussacsglaw

atgelevationsgabovegseaglevel,gsuchgasgheregingIllinois,gatmosphericgpressuregisggenerallyg-
gCORRECTggANSWER-belowgonegatmosphere




atgstandardgtemperaturegandgpressure,gonegmolegofganyggasgoccupiesg_________gofgspac
eg-gCORRECTggANSWER-22.4L

changegofgagliquidgintogaggasg-gCORRECTggANSWER-vaporization

describesgrelationshipgbetweengratesgofgeffusiongofggasesg-gCORRECTggANSWER-
graham'sglaw