Aromatiniai angliavandeniliai Flashcards

1
Q

Aromatinių angliavandenių homologines eilės narių bendroji formulė

A

CnH2n-6

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2
Q

Metanas

A

CH4

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3
Q

Etinas

A

C2H2

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4
Q

Etenas

A

C2H4

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5
Q

Kalcio karbidas

A

CaC2

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6
Q

Acetilenas

A

Tas pats kaip etinas C2H2

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7
Q

Nitrobenzenas

A

C6H5 - NO2

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8
Q

Sirenas

A

C6H5 - CH=CH2 (vinilbenzenas)

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9
Q

Toluenas

A

C6H5 - CH3 (Metilbenzenas)

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10
Q

Ksilenas

A

C6H4 - (CH3)2 (dimetilbenzenas)

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11
Q

(Pakaitų reakcijos) Ar reaguoja arom. angliavandeniliai su br2?

A

Nereaguoja, nebent katalizuojant geležies (lll) druskoms pvz.: FeBr3

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12
Q

Nitrinimas. Benzenas reaguoja su konc. azoto rūgštimi, kai katalizatorius sieros rūgštis

A

C6H6 + HO - NO2 - - > C6H5 - NO2 + H2O

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13
Q

Kokie krekingo būdai?

A
  1. Terminis

2. Katalizinis

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14
Q

Naftos perdirbimo būdai?

A
  1. krekingas

2. diatiliavimas

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15
Q

Ko daugiausiai noftos sudėty?

A

Anglies 82-87%

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