CHEM 326 LAB FINAL EXAM STUDY
GUIDE 2025–2026 | COMPLETE REVIEW
& PRACTICE QUESTIONS
Bromination:a1Whicha1ofa1thea1followinga1wordsa1doesa1nota1describea1solida1sodiuma1hydrox
idea1pellets?
a)a1basica1
b)a1caustic
c)a1deliquescenta1
d)a1hygroscopic
e)a1pyrophorica1-a1e)a1pyrophoric
Bromination:a1Whata1isa1thea1limitinga1reactant?a1-a1acetanilide
Bromination:a1Ina1thea1brominationa1lab,a11)_____a1isa1beinga1useda1asa1ana1oxidizinga1agent
,a1anda12)_____a1isa1beinga1useda1asa1aa1reducinga1agent.
a)a1sodiuma1thiosulfatea1
b)a1sodiuma1hypochloritea1-a11)a1sodiuma1hypochlorite
2)a1sodiuma1thiosulfate
Bromination:a1Ranka1thea1followinga1compoundsa1ina1ordera1ofa1reactivitya1toa1electrophilica1
aromatica1brominationa1(1a1=a1mosta1reactive,a13a1=a1least):
a)a14-bromoacetanilidea1
b)a1acetanilidea1
c)a1anilinea1-a1a)a13
b)a12
c)a11
Bromination:a1Whicha1ofa1thea1followinga1accuratelya1describesa1thea1hazardsa1ofa1concentr
ateda1acetica1acid,a1anda1appropriatea1safetya1measures?
, a)a1Vinegara1isa1aqueousa1acetica1acid.a1Thea1samea1precautionsa1thata1area1takena1ina1aa1kit
chena1(e.g.a1don'ta1mixa1witha1bakinga1soda)a1area1sufficient.
b)a1Concentrateda1acetica1acida1isa1corrosivea1anda1cana1causea1skina1burns.a1Itsa1fumesa1ar
ea1pungenta1anda1harmfula1ifa1inhaled.a1Ita1shoulda1bea1kepta1ina1aa1fumea1hood,a1anda1suitabl
ea1glovesa1anda1eyea1protectiona1shoulda1bea1worn.
c)a1Concentrateda1acetica1acida1isa1corrosivea1anda1cana1causea1burns.a1Itsa1fumesa1area1pun
genta1anda1harmfula1ifa1inhaled.a1Ita1shoulda1bea1kepta1ina1aa1fumea1hood,a1anda1suitablea1glov
esa1anda1eyea1protectiona1shoulda1bea1worn.a1Ita1isa1alsoa1shock-
sensitivea1anda1musta1bea1useda1behinda1aa1blasta1shield.a1-
a1b)a1Concentrateda1acetica1acida1isa1corrosivea1anda1cana1causea1skina1burns.a1Itsa1fumesa1a
rea1pungenta1anda1harmfula1ifa1inhaled.a1Ita1shoulda1bea1kepta1ina1aa1fumea1hood,a1anda1suitabl
ea1glovesa1anda1eyea1protectiona1shoulda1bea1worn.
Bromination:a1Whata1isa1thea1oxidizinga1reagenta1useda1fora1thea1brominationa1ofa1acetanilid
e?a1-a1sodiuma1hypochlorite
Bromination:a1Whata1isa1thea1reducinga1reagenta1useda1fora1thea1brominationa1ofa1acetanilide
?a1-a1sodiuma1thiosulfate
Diels-Alder:a1Thea1isolateda1producta1ofa1thea1Diels-
Aldera1reactiona1thata1youa1performa1isa1whicha1isomer?
a)a1exo-
b)a1end-a1-a1b)a1exo-
Diels-Alder:a1Whena1aa1Diels-Aldera1reactiona1isa1capablea1ofa1proceedinga1viaa1eithera1exo-
a1ora1endo-a1approacha1ofa1thea1dienophile,a1whicha1isa1typicallya1preferred?
a)a1exo-
b)a1end-a1-a1b)a1endo-
Diels-Alder:a1Whicha1ofa1thea1followinga1willa1bea1thea1limitinga1reactanta1ina1youra1reaction?
a)a1maleica1anhydride
b)a1tetrahydrofurana1
c)a1furana1-a1c)a1furan
Diels-Alder:a1Whicha1ofa1thea1followinga1area1flammablea1liquids:
a)a1maleica1anhydride
b)a1tetrahydrofuran
c)a1furana1
d)a1furana1anda1tetrahydrofurana1
e)a1alla1ofa1thea1abovea1-a1d)a1furana1anda1tetrahydrofuran
GUIDE 2025–2026 | COMPLETE REVIEW
& PRACTICE QUESTIONS
Bromination:a1Whicha1ofa1thea1followinga1wordsa1doesa1nota1describea1solida1sodiuma1hydrox
idea1pellets?
a)a1basica1
b)a1caustic
c)a1deliquescenta1
d)a1hygroscopic
e)a1pyrophorica1-a1e)a1pyrophoric
Bromination:a1Whata1isa1thea1limitinga1reactant?a1-a1acetanilide
Bromination:a1Ina1thea1brominationa1lab,a11)_____a1isa1beinga1useda1asa1ana1oxidizinga1agent
,a1anda12)_____a1isa1beinga1useda1asa1aa1reducinga1agent.
a)a1sodiuma1thiosulfatea1
b)a1sodiuma1hypochloritea1-a11)a1sodiuma1hypochlorite
2)a1sodiuma1thiosulfate
Bromination:a1Ranka1thea1followinga1compoundsa1ina1ordera1ofa1reactivitya1toa1electrophilica1
aromatica1brominationa1(1a1=a1mosta1reactive,a13a1=a1least):
a)a14-bromoacetanilidea1
b)a1acetanilidea1
c)a1anilinea1-a1a)a13
b)a12
c)a11
Bromination:a1Whicha1ofa1thea1followinga1accuratelya1describesa1thea1hazardsa1ofa1concentr
ateda1acetica1acid,a1anda1appropriatea1safetya1measures?
, a)a1Vinegara1isa1aqueousa1acetica1acid.a1Thea1samea1precautionsa1thata1area1takena1ina1aa1kit
chena1(e.g.a1don'ta1mixa1witha1bakinga1soda)a1area1sufficient.
b)a1Concentrateda1acetica1acida1isa1corrosivea1anda1cana1causea1skina1burns.a1Itsa1fumesa1ar
ea1pungenta1anda1harmfula1ifa1inhaled.a1Ita1shoulda1bea1kepta1ina1aa1fumea1hood,a1anda1suitabl
ea1glovesa1anda1eyea1protectiona1shoulda1bea1worn.
c)a1Concentrateda1acetica1acida1isa1corrosivea1anda1cana1causea1burns.a1Itsa1fumesa1area1pun
genta1anda1harmfula1ifa1inhaled.a1Ita1shoulda1bea1kepta1ina1aa1fumea1hood,a1anda1suitablea1glov
esa1anda1eyea1protectiona1shoulda1bea1worn.a1Ita1isa1alsoa1shock-
sensitivea1anda1musta1bea1useda1behinda1aa1blasta1shield.a1-
a1b)a1Concentrateda1acetica1acida1isa1corrosivea1anda1cana1causea1skina1burns.a1Itsa1fumesa1a
rea1pungenta1anda1harmfula1ifa1inhaled.a1Ita1shoulda1bea1kepta1ina1aa1fumea1hood,a1anda1suitabl
ea1glovesa1anda1eyea1protectiona1shoulda1bea1worn.
Bromination:a1Whata1isa1thea1oxidizinga1reagenta1useda1fora1thea1brominationa1ofa1acetanilid
e?a1-a1sodiuma1hypochlorite
Bromination:a1Whata1isa1thea1reducinga1reagenta1useda1fora1thea1brominationa1ofa1acetanilide
?a1-a1sodiuma1thiosulfate
Diels-Alder:a1Thea1isolateda1producta1ofa1thea1Diels-
Aldera1reactiona1thata1youa1performa1isa1whicha1isomer?
a)a1exo-
b)a1end-a1-a1b)a1exo-
Diels-Alder:a1Whena1aa1Diels-Aldera1reactiona1isa1capablea1ofa1proceedinga1viaa1eithera1exo-
a1ora1endo-a1approacha1ofa1thea1dienophile,a1whicha1isa1typicallya1preferred?
a)a1exo-
b)a1end-a1-a1b)a1endo-
Diels-Alder:a1Whicha1ofa1thea1followinga1willa1bea1thea1limitinga1reactanta1ina1youra1reaction?
a)a1maleica1anhydride
b)a1tetrahydrofurana1
c)a1furana1-a1c)a1furan
Diels-Alder:a1Whicha1ofa1thea1followinga1area1flammablea1liquids:
a)a1maleica1anhydride
b)a1tetrahydrofuran
c)a1furana1
d)a1furana1anda1tetrahydrofurana1
e)a1alla1ofa1thea1abovea1-a1d)a1furana1anda1tetrahydrofuran
