AMIDE Flashcards

1
Q

ce este FTALAMIDA

A

o imida- amida ciclica a acidului ftalic

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2
Q

ureea este diamida acidului ..

A

carbonic

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3
Q

amidele fac leg de H?

A

DA, dar mai slabe decat ale acizilor

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4
Q

stare agregare formamida si N,N-dimetilformamida

A

lichide la t camerei

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5
Q

stare agregare majoritatea amidelor

A

solide cristalizate

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6
Q

solubilitate amide

A

cele inferioare sunt solubile in apa

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7
Q

pf pt amide

A

foarte ridicate (leg de H)

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8
Q

ce rezulta din hidroliza amidelor nesubstituite

A

acizi carboxilici si amoniac

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9
Q

ce rez din hidroliza amidelor N-substituite

A

acizi carboxilici si amine

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10
Q

conditii de reactie reducerea amidelor
ce rezulta?

A

LiAlH4 si NaBH4
amine?

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11
Q

la ce este folosita N,N- dimetilformamida?

A

solvent selectiv pt purificarea acetilenei si butadienei
FILAREA PNA DIN SOLUTIE

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12
Q

la ce se foloseste nyllonul?

A

obtinerea unor fibre sintetice f rezistente

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13
Q

ce este nailon 6?

A

o poliamida

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14
Q

stare agregare si culoare uree

A

solida alba cristalina

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