Reaction type Flashcards

1
Q

Addition reaction to form alkanes

A

H2/pt

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2
Q

Addition reaction to form haloalkanes

A

HBr/HCl

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3
Q

Addition reaction to form dibromo or dichloro alkanes

A

Br2/Cl2

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4
Q

Oxidation reaction to form diols

A

KMnO4

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5
Q

Addition polymerisation…

A

forms polymers

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6
Q

Addition reaction to form alcohols

A

H2O/H+

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7
Q

H2/pt to form alkanes

A

Addition reaction

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8
Q

HBr/HCl to form haloalkanes

A

Addition reaction

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9
Q

Br2/Cl2 to form dibromo or dichloro alkanes

A

Addition

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10
Q

KMnO4 to form diols

A

Oxidation

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11
Q

H2O/H+ to form alcohols

A

Addition

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12
Q

Alcohols are oxidised by… to form carboxylic acids

A

KMnO4/H+ or Cr2O72-/H+

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13
Q

Alcohol undergoes elimination with… to form alkenes

A

conc H2SO4/heat

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13
Q

Alcohol undergoes substitution with …. to form haloalkanes

A

PCl3, PCl5, SCOl2

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14
Q

PCl3, PCl5, SCOl2

A

Alcohol, substitution reaction to form halo alkanes

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15
Q

conc H2SO4/heat

A

Alcohol, elimination, to form alkenes

16
Q

Addition reaction

A

turns unsaturated into saturated (breaks double bonds)

17
Q

Substitution reaction

A

One molecule is replaced with a different one (both saturated and unsaturated)

18
Q

Elimination

A

Adjacent atoms to H bond are removed and replaced by a double bond.

19
Q

Alkanes undergo… with halogens in UV to form haloalkanes

A

Substition

20
Q

Haloalkanes undergo … with KOH to form…

A

substitution reaction, alcohols

21
Q

Haloalkanes undergo… with NH3 to form…

A

Substitution, amines

22
Q

Haloalkanes undergo… with KOH to form…

A

Elimination, alkenes

23
Q

Alkanes undergo substitution with halogens (Br, I, Cl, F) in … to form haloalkanes

A

UV light

24
Q

Conc H2SO4 makes…

A

alcohol into alkene (elimination)

25
Q

Dilute H2SO4 makes…

A

alkene into alcohol (addition)