Chemistry Final Exam Review Questions
And Answers
1.0gxg10g-14g-gCORRECTggANSWER-Kwgisgalways.....
3gPartsgofgthegKineticgTheoryg-gCORRECTggANSWER-
1.gGasgParticlesgaregsmallgspheresgwithginsignificantgvolume
2.gMotiongisgrapid,grandom,gandgconstant
3.gCollisionsgbetweengparticlesgaregelastic
Acidgdissociationgconstantg(Ka)g-gCORRECTggANSWER-
Ratiogofgdissociatedgionsgtogundissociatedgions
Kagvaluesgonlygexistgforgweakgacids
Kagaregconstantgvaluesgthatgaregspecificgforgeachgacid
Acid-Basegindicatorsg-gCORRECTggANSWER-
Exhibitsgcolorgchangegingpresencegofgangacidgorgbase
GivesgestimategofgpHgofgsolution
Acidicgsolutiong-gCORRECTggANSWER-[H+]g>g[OH-]g
[H+]g>g1.ogxg10g-7
ActivitygSeriesg-gCORRECTggANSWER-
Aglistgofgmetalsgingordergofgdeceasinggreactivity.gAgreactivegmetalgwillgreplaceganygmetalglist
edgbelowgitgingthegactivitygseries,gonlygwhengreactantgAgisgagmetal
ActualgYieldg-gCORRECTggANSWER-
Amountgofgproductgformedgwhengperforminggthegreactiongingtheglab
Alkalinegsolutionsg-gCORRECTggANSWER-Basicgsolutionsgaregalwaysgknowngasg.....
Allotropesg-gCORRECTggANSWER-
Twogorgmoregdifferentgformsgofgthegsamegelementgingthegsamegphysicalgstate.gVerygdifferen
tgpropertiesgfromgoneganother,gandgincludesgonlygagfewgelements.gExamplesgincludegdiamo
nd,ggraphite,gandgfullerene
Amorphousgsolidg-gCORRECTggANSWER-
Nogordergorgrepeatinggpattern.gExamplesgincludegrubber,gplastic,gandgglass
, Aqueousgsolutiong-gCORRECTggANSWER-Watergthatgcontainsgdissolvedgsubstances
Arrheniusgacidg-gCORRECTggANSWER-dissociategingwatergproducingghydrogengions
ArrheniusgBaseg-gCORRECTggANSWER-Dissociategingwatergproducingghydroxidegions
Atmosphericgpressureg-gCORRECTggANSWER-
Resultsgfromgcollisionsgofgatomsgandgmoleculesgingairgwithgobjects
Barometerg-gCORRECTggANSWER-
Agdevicegusedgtogmeasuregatmosphericgpressure.gPressuregexertedgfromgatmospheregont
ogmercurygpool,gpushedgmercurygupgsealedgcolumn,greadgheightgofgmercurygingcolumn.gHei
ghtgofgmercurygingcolumngindicatesgatmosphericgpressure
Basegdissociationgconstantg(Kb)g-gCORRECTggANSWER-
Ratiogofgthegdissociatedgionsgtogthegundissociatedgionsg
Kbgvaluesgonlygexistgforgweakgbasesg
Kbgaregconstantgvaluesgthatgaregspecificgforgeachgacid
Basesg-gCORRECTggANSWER-Bitter
Slippery
unreactivegwithgmetals
Electrolytes
Basicgsolutiong-gCORRECTggANSWER-[OH-]g>g[H+]g
[OH-]g>g1.0gxg10g-7
Boilinggpointg-gCORRECTggANSWER-
Temperaturegatgwhichgthegvaporgpressuregofgthegliquidgequalsgthegatmosphericgpressure
boilinggpointgelevationg-gCORRECTggANSWER-
boilinggpointgofgsolutiong>gboilinggpointgofgpuregsolvent
Bronsted-gLowerygacidg-gCORRECTggANSWER-SubstancegthatgcangdonategH+gions
Bronsted-Lowerygbaseg-gCORRECTggANSWER-substancegthatgcangacceptgH+gions
Buretg-gCORRECTggANSWER-
Agcylindricalgglassgtubegusedgtogdelivergvariablegvolumesgofgsolutionsgforgagtitration
Calculatinggmassgtogmassgconversionsg-gCORRECTggANSWER-
Convertgtogmoles,gthengconvertgtognewgsubstance,gthengconvertgbackgtogmass
Calorieg-gCORRECTggANSWER-
quantitygofgheatgneededgtograisegthegtemperaturegofg1ggofgpuregwatergofgbyg1gdegreegcelciu
s
And Answers
1.0gxg10g-14g-gCORRECTggANSWER-Kwgisgalways.....
3gPartsgofgthegKineticgTheoryg-gCORRECTggANSWER-
1.gGasgParticlesgaregsmallgspheresgwithginsignificantgvolume
2.gMotiongisgrapid,grandom,gandgconstant
3.gCollisionsgbetweengparticlesgaregelastic
Acidgdissociationgconstantg(Ka)g-gCORRECTggANSWER-
Ratiogofgdissociatedgionsgtogundissociatedgions
Kagvaluesgonlygexistgforgweakgacids
Kagaregconstantgvaluesgthatgaregspecificgforgeachgacid
Acid-Basegindicatorsg-gCORRECTggANSWER-
Exhibitsgcolorgchangegingpresencegofgangacidgorgbase
GivesgestimategofgpHgofgsolution
Acidicgsolutiong-gCORRECTggANSWER-[H+]g>g[OH-]g
[H+]g>g1.ogxg10g-7
ActivitygSeriesg-gCORRECTggANSWER-
Aglistgofgmetalsgingordergofgdeceasinggreactivity.gAgreactivegmetalgwillgreplaceganygmetalglist
edgbelowgitgingthegactivitygseries,gonlygwhengreactantgAgisgagmetal
ActualgYieldg-gCORRECTggANSWER-
Amountgofgproductgformedgwhengperforminggthegreactiongingtheglab
Alkalinegsolutionsg-gCORRECTggANSWER-Basicgsolutionsgaregalwaysgknowngasg.....
Allotropesg-gCORRECTggANSWER-
Twogorgmoregdifferentgformsgofgthegsamegelementgingthegsamegphysicalgstate.gVerygdifferen
tgpropertiesgfromgoneganother,gandgincludesgonlygagfewgelements.gExamplesgincludegdiamo
nd,ggraphite,gandgfullerene
Amorphousgsolidg-gCORRECTggANSWER-
Nogordergorgrepeatinggpattern.gExamplesgincludegrubber,gplastic,gandgglass
, Aqueousgsolutiong-gCORRECTggANSWER-Watergthatgcontainsgdissolvedgsubstances
Arrheniusgacidg-gCORRECTggANSWER-dissociategingwatergproducingghydrogengions
ArrheniusgBaseg-gCORRECTggANSWER-Dissociategingwatergproducingghydroxidegions
Atmosphericgpressureg-gCORRECTggANSWER-
Resultsgfromgcollisionsgofgatomsgandgmoleculesgingairgwithgobjects
Barometerg-gCORRECTggANSWER-
Agdevicegusedgtogmeasuregatmosphericgpressure.gPressuregexertedgfromgatmospheregont
ogmercurygpool,gpushedgmercurygupgsealedgcolumn,greadgheightgofgmercurygingcolumn.gHei
ghtgofgmercurygingcolumngindicatesgatmosphericgpressure
Basegdissociationgconstantg(Kb)g-gCORRECTggANSWER-
Ratiogofgthegdissociatedgionsgtogthegundissociatedgionsg
Kbgvaluesgonlygexistgforgweakgbasesg
Kbgaregconstantgvaluesgthatgaregspecificgforgeachgacid
Basesg-gCORRECTggANSWER-Bitter
Slippery
unreactivegwithgmetals
Electrolytes
Basicgsolutiong-gCORRECTggANSWER-[OH-]g>g[H+]g
[OH-]g>g1.0gxg10g-7
Boilinggpointg-gCORRECTggANSWER-
Temperaturegatgwhichgthegvaporgpressuregofgthegliquidgequalsgthegatmosphericgpressure
boilinggpointgelevationg-gCORRECTggANSWER-
boilinggpointgofgsolutiong>gboilinggpointgofgpuregsolvent
Bronsted-gLowerygacidg-gCORRECTggANSWER-SubstancegthatgcangdonategH+gions
Bronsted-Lowerygbaseg-gCORRECTggANSWER-substancegthatgcangacceptgH+gions
Buretg-gCORRECTggANSWER-
Agcylindricalgglassgtubegusedgtogdelivergvariablegvolumesgofgsolutionsgforgagtitration
Calculatinggmassgtogmassgconversionsg-gCORRECTggANSWER-
Convertgtogmoles,gthengconvertgtognewgsubstance,gthengconvertgbackgtogmass
Calorieg-gCORRECTggANSWER-
quantitygofgheatgneededgtograisegthegtemperaturegofg1ggofgpuregwatergofgbyg1gdegreegcelciu
s
