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Chemistry > Unit 6 Part 2 > Flashcards

Unit 6 Part 2 Flashcards

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1
Q

The name of the molecule that Fredrich Wöhler synthesized which refuted the prevailing belief that organic compounds could only be produced by living organisms due to a “life force”

A

Urea

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2
Q

Definition of hydrocarbon

A

An organic compound that contains only carbon and hydrogen.

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3
Q

Definition of Alkane

A

A hydrocarbon in which there are only single bonds between the carbons.

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4
Q

General formula for the Alkanes

A

CnH(2n+2)

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5
Q

Methane

A

CH4

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6
Q

Ethane

A

C2H6

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7
Q

Propane

A

C3H8

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8
Q

Butane

A

C4H10

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9
Q

Pentane

A

C5H12

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10
Q

Hexane

A

C6H14

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11
Q

Heptane

A

C7H16

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12
Q

Octane

A

C8H18

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13
Q

Necatane

A

C9H20

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14
Q

Decatane

A

C10H22

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15
Q

Name & formula of the hydrocarbon that can be found in eructations

A

Methane CH4

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16
Q

Name & formula gas which runs your barbecue grill, sometimes beats your house, or burns in your gas fireplace

A

Propane C3H10

17
Q

Name & formula of the gas used in portable stoves and lighters

A

Butane C4H10

18
Q

Molecular Geometry of CH4

A

Tetrahedral

19
Q

Hydrocarbons in gasoline

A

Pentane to octane - 5 to 8 carbons

20
Q

Definition of alkene

A

A hydrocarbon in which there is at least one double bond between the carbons.

21
Q

The definition of “unsaturated”

A

Contain less hydrogen than the alkanes.

22
Q

Definition of cis isomers

A

Alkenes have the carbons in the chain on the same side of the molecule.

23
Q

Definition of trans isomers

A

Alkenes have the carbons in the opposite sides of the molecule.

24
Q

Molecular Geometry in alkanes

A

Tetrahedral

25
Q

Molecular Geometry in alkenes

A

Trigonal planer

26
Q

Molecular Geometry in alkynes

A

Linear

27
Q

Bond angles around carbon atoms in alkanes

A

109.5 degrees

28
Q

Bond angles around carbon atoms in alkenes

A

120 degrees

29
Q

Bond angles around carbon atoms in alkynes

A

180 degrees

30
Q

What functional group an alcohol has

A

Hydroxyl group, -OH

31
Q

Systematic name for wood alcohol

A

Methanol

32
Q

Systematic name for rubbing alcohol

A

Propan-2-ol
Isopropanol
Isopropyl alcohol

33
Q

Molecular formula for ethanol

A

C2H5O H

34
Q

Systematic name for acetylene

A

Ethyne

35
Q

Systematic name for glycerol

A

Propan -1,2,3-triol

36
Q

How to name branched alkanes

A

Change “ane” end of the name to a “yl” ending

37
Q

How to name branched alkenes

A

Change suffix to “-ene”

38
Q

How to name branched alkynes

A

Change suffix to “-yne”

39
Q

Systematic name of the monomer that polyethylene

A

Ethylene

Chemistry (5 decks)

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