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DAY 1 > Organic Chem > Flashcards

Organic Chem Flashcards

1
Q

Friedrich Wohler

A

Discovered Urea disproving vitality theory; Ammonium cyanate + heat = Urea

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2
Q

Jans Jacob Berzelius

A

Isomerism

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3
Q

Adolph Wilhelm Hermann Kolbe

A

carbon disulfide –> acetic acid; total disproval of vitalism

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4
Q

Linus Pauling

A

constituted resonance

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5
Q

August Kekule

A

cyclic form of benzene, C atom form 4 bonds to form long chain

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6
Q

Gilbert Lewis

A

Lewis Structure, covalent bonding, octet rule

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7
Q

Robert Robinson

A

focused in the movement of e- in order to show that it is the driving force of chm rxn

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8
Q

Difference of Lewis Structure and Resonance

A

Lewis structure: localization of e-
Resonance: Delocalization of e-

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9
Q

Lewis Structures

A

E- are shared or unshared

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10
Q

Resonances

A

e- are shared by several nuclei and redistributed for more stable arrangement

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11
Q

Formal Charge

A

Overall charge considering all

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12
Q

Isomer

A

different compounds that has same molecular formula

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13
Q

Constitutional Isomers

A

compounds whose atoms are bonded differently

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14
Q

Stereoisomers

A

compounds whose atoms are oriented differently

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15
Q

Enantiomers

A

Stereoisomers that are mirror images but not superimposable

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16
Q

Diastereomers

A

Stereoisomers that are not mirror images of one another

17
Q

Aleipar

A

Greek Fat

18
Q

Alkane

A

Paraffin; parum affinis: low affinity

19
Q

Alkenes

A

Olefins

20
Q

Alkynes

A

CnH2n-2

21
Q

Alkenes

A

CnH2n

22
Q

Contributing Structures

A

representation of diff Lewis structures

23
Q

Resonant Hybrid

A

combination of two resonance hybrid

DAY 1 (6 decks)

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