hydrocarbon and halogenoalkane reactions and conditions Flashcards

1
Q

alkane and oxygen under complete combustion makes what

A

carbon dioxide and water

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2
Q

alkane and oxygen under incomplete combustion makes what

A

carbon monoxide and water

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3
Q

alkane plus a halogen in UV makes what

A

halogenoalkane and HX (substitution)

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4
Q

cracking and alkane makes what

A

alkane and alkene

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5
Q

alkene plus HX makes what

A

halogenoalkane (addition)

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6
Q

H2 plus alkene under heat and a Pb/Ni catalyst makes what

A

alkane (addition)

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7
Q

electrophilic addition makes an alkene into a what

A

halogenoalkane

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8
Q

alkene and steam (high pressure and temp with presence of H3PO4) makes what

A

alcohol (addition)

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9
Q

alkene plus halogen (X2) at room temp makes what

A

halogenoalkane (addition)

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10
Q

electrophilic addition in an alkanes undergo _________ fission

A

heterolytic

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11
Q

alkene shaken with cold dilute kmno4 (aq) solution makes what

A

a diol

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12
Q

alkene with hot conc. acidified kmno4 makes what

A

carboxyl, keytone, and co2 carbon oxygen mixture (2Hs together make a co2. all oxygens go on double bonds in oxidative clevage)

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13
Q

(assume all conditions of the acid reaction) carbon + hydrogen + alkyl group oxidizes to what

A

a carboxyl

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14
Q

(assume all conditions of the acid reaction) carbon + 2 alkyl groups make what

A

keytoneeeeeeee

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15
Q

HX and an alcohol make what

A

water and halogenoalkane (substitution)

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16
Q

PCl and alcohol under heat make what

A

Hpo3 and halogenoalkane (Pcl5 at room temp)

17
Q

alkane in cyanide (in ethanol) make what

A

nitrile and lone halogen (substitution)

18
Q

alkane and ammonia (ethanolic) makes what

A

amine and halide

19
Q

what carbocation is most stable and what is least stable

A

tertiary most. primary least

20
Q

halogenoalkane and NaOH (ethanolic) with heat make what

A

ethene and water and NaX (elimination)

21
Q

halogenoalkane and NaOH (nucleophilic) and heat make what

A

alcohol water and NaX