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f29d8450cbf54b3a8c3b6e8c98ff073b

Submitted by admin on Tue, 03/09/2021 - 17:52
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Acroleina poate reacţiona cu:

54ba29d6279b6924d7b30f40b792d012

Submitted by admin on Tue, 03/09/2021 - 17:52
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Sunt corecte afirmaţiile cu privire la etanal:

25612d8ae641a5685bfc2fc361949e50

Submitted by admin on Tue, 03/09/2021 - 17:52
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Importanţa reacţiei de acilare a grupării amino este:

c7b911d792f265fea88aa055ef1d123b

Submitted by admin on Tue, 03/09/2021 - 17:52
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*Se consideră compuşii: (a) amoniac; (b) metilamină; (c) anilină; (d) fenil-metil-amină; (e) dietilamina; (f) difenilaminăCaracterului bazic creşte în ordinea:

7cd155293fb0bdffddd5d97545ee8bc7

Submitted by admin on Tue, 03/09/2021 - 17:52
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Aminele se pot obţine prin:

34179d61feb04ece11df3045a97f07ad

Submitted by admin on Tue, 03/09/2021 - 17:52
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*Numărul izomerilor amine primare cu formula moleculară CgHnN este:

3fb52b1a3ca323c1b760cfb140884795

Submitted by admin on Tue, 03/09/2021 - 17:52
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Caracterul bazic al aminelor:

7f73a938d83c312ead6e676703ee634b

Submitted by admin on Tue, 03/09/2021 - 17:52
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Sunt adevărate afirmaţiile cu privire la amine:

267578c018a550af18305bdccb4b1848

Submitted by admin on Tue, 03/09/2021 - 17:52
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Sunt amine alifatice secundare:

28e5282149671cf0e96f74e02e8d62ca

Submitted by admin on Tue, 03/09/2021 - 17:52
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*Câte amine cu formula C5H13N au cel puţin un atom de carbon nular:

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