OrgChem_ARC Flashcards

1
Q

It is the study of compounds that contain carbon.

A

Organic Chemistry

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2
Q

Single bond

A

Sp3
No. of sigma bonds - 4
No. of pi bonds - 0
Angle bet. bonds - 109.5 degrees
Geometry around C-atom - tetrahedral

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3
Q

Double bond

A

Sp2
No. of sigma bonds - 3
No. of pi bonds - 1
Angle bet. bonds - 120 degrees
Geometry around C-atom - planar

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4
Q

Triple bond

A

Sp
No. of sigma bonds - 2
No. of pi bonds - 2
Angle bet. bonds - 180 degrees
Geometry around C-atom - linear

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5
Q

Alkane

A

-ane, R-R

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6
Q

Alkene

A

-ene, R=R

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7
Q

Alkyne

A

-yne, R ≡ R

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8
Q

Alcohol

A

-ol, R-OH

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9
Q

Aldehyde

A

-al, R-C=O-H

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10
Q

Amine

A

amine, R-NH2

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11
Q

Amide

A

amide, R-C=O-NH2

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12
Q

Carboxylic acid

A

-oic, R-C=O-OH

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13
Q

Ether

A

ether, R-O-R

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14
Q

Ester

A

-oate, R-C=O-O-R

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15
Q

Haloalkane

A

Halo-, R-X

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16
Q

Ketone

A

-one, R-C=O-R

17
Q

Alkene plus hydrogen with the presence of metal catalysts produces alkane

A

Hydrogenation of Alkene

18
Q

Catalyst used in hydrogenation of alkene

A

Ni, Pt or Pd poisoned

19
Q

Alkyl halide reacted with magnesium with presence of dry ether produces alkyl magnesium halide or known as Grignard reagent. Grignard reagent will be hydrolyzed with acidic hydrogens or water which will produce an alkane (R-H) and magnesium hydroxide X (Mg(OH)X).

A

Hydrolysis of Grignard Reagent

20
Q

Two molecules of alkyl halide will be reacted with two molecules of metallic sodium thus producing an alkane and two sodium halide (NaX).

A

Wurtz Reaction

21
Q

An alkane will be reacted with chlorine/bromine with the presence of light/heat or organic peroxide which will produce an alkyl halide and hydrogen halide.

A

Halogenation of Alkane

22
Q

An alcohol will be heated with the presence of strong acids such as sulfuric acid, phosphoric acid or p-toluene sulfonic acid which will produce an alkene.

A

Dehydration of Alcohol

23
Q

An alkyl halide will be reacted with a base (KOH) and will produce an alkene, potassium halide and water.

A

Dehydrohalogenation of alkyl halide

24
Q

A vicinal dihalide will be reacted with zinc dust and will produce an alkene and zinc halide (ZnX2).

A

Dehalogenation of Vicinal Dihalides

25
Q

An alkene will be reacted with chlorine or bromine to produce a vicinal dihalide.

A

Addition of halogen with Alkene

26
Q

Which halogen is too reactive and cannot be reacted with alkenes?

A

Fluorine

27
Q

Which halogen is not reactive enough to be used with alkenes?

A

Iodine