AQA A-LEVEL CHEMISTRY REACTION
CONDITIONS QUESTIONS WITH
ANSWERS .
Thermal,Cracking,,,ANS,-Products:,High,proportion,of,alkenes,+,alkanes
7000,kPa
600°C
Catalytic,Cracking,,,ANS,-Products:,High,proportion,of,branched,and,cyclic,alkanes,+,arenes
Zeolite,Catalyst
450°C
Alkane,->,Haloalkane,,,ANS,-Reactants:,Cl2
Free,radical,substitution
UV,light
Alkene,->,Dibromoalkane,,,ANS,-Reactants:,Br2
Elec,Add
RTP
Water/organic,solvent
Alkene,->,Bromoalkane,,,ANS,-Reactants:,HBr
Elec,Add
Bubble,through,at,RTP
Alkene,->,Alkyl,Hydrogensulphate,,,ANS,-Reactants:,H2SO4
Elec,Add
Cold,Conc.,H2SO4,catalyst
, Alkene,->,Alcohol,,,ANS,-Reactants:,H2O
Elec,add
H3PO4,cat
300°C,,6500,kPa
Alkene,->,Alkane,,,ANS,-Reactants:,H2
Addition
Ni,Catalyst
150°C
Alkene,->,Addition,polymers,,,ANS,-Reactants:,Alkenes
Addition
Ziegler-natta,catalyst
Haloalkanes,->,Nitrile,,,ANS,-Reactants:,KCN
Nuc,sub
KCN,dissolved,in,ethanol
Haloalkanes,->,1°/2°/3°,Amine,or,4°,Salt,,,ANS,-Reactant:,NH3
Nuc,sub
Heat,in,sealed,copper,tube,,dissolved,in,ethanol
Haloalkane,->,Alcohol,,,ANS,-Reactant:,NaOH/KOH
Nuc,sub
Warm,,aqueous,,reflux
Haloalkane,->,Alkene,,,ANS,-Reactant:,KOH
Elimination
CONDITIONS QUESTIONS WITH
ANSWERS .
Thermal,Cracking,,,ANS,-Products:,High,proportion,of,alkenes,+,alkanes
7000,kPa
600°C
Catalytic,Cracking,,,ANS,-Products:,High,proportion,of,branched,and,cyclic,alkanes,+,arenes
Zeolite,Catalyst
450°C
Alkane,->,Haloalkane,,,ANS,-Reactants:,Cl2
Free,radical,substitution
UV,light
Alkene,->,Dibromoalkane,,,ANS,-Reactants:,Br2
Elec,Add
RTP
Water/organic,solvent
Alkene,->,Bromoalkane,,,ANS,-Reactants:,HBr
Elec,Add
Bubble,through,at,RTP
Alkene,->,Alkyl,Hydrogensulphate,,,ANS,-Reactants:,H2SO4
Elec,Add
Cold,Conc.,H2SO4,catalyst
, Alkene,->,Alcohol,,,ANS,-Reactants:,H2O
Elec,add
H3PO4,cat
300°C,,6500,kPa
Alkene,->,Alkane,,,ANS,-Reactants:,H2
Addition
Ni,Catalyst
150°C
Alkene,->,Addition,polymers,,,ANS,-Reactants:,Alkenes
Addition
Ziegler-natta,catalyst
Haloalkanes,->,Nitrile,,,ANS,-Reactants:,KCN
Nuc,sub
KCN,dissolved,in,ethanol
Haloalkanes,->,1°/2°/3°,Amine,or,4°,Salt,,,ANS,-Reactant:,NH3
Nuc,sub
Heat,in,sealed,copper,tube,,dissolved,in,ethanol
Haloalkane,->,Alcohol,,,ANS,-Reactant:,NaOH/KOH
Nuc,sub
Warm,,aqueous,,reflux
Haloalkane,->,Alkene,,,ANS,-Reactant:,KOH
Elimination