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016c53c971435330ae4a112e886f92fa

Submitted by admin on Tue, 03/09/2021 - 17:52
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Despre aspirină sunt adevărate afirmaţiile:

7e51ec40a48761b4065febf03a4a7af8

Submitted by admin on Tue, 03/09/2021 - 17:52
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Următoarele reacţii chimice sunt considerate practic totale:

76959a370a7991197f99c7d955ebdea1

Submitted by admin on Tue, 03/09/2021 - 17:52
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Sunt derivaţi ai acizilor carboxilici:

e297e215143a82e271cc9b85aab9e740

Submitted by admin on Tue, 03/09/2021 - 17:52
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Câte amide cu formula C4H9NO au cel puţin un atom de carbon nular:

5b58518c27ecbda2c355e1f35b917059

Submitted by admin on Tue, 03/09/2021 - 17:52
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Despre nitrili se poate afirma:

5c5718b14c17890e6c2d37396e6d881b

Submitted by admin on Tue, 03/09/2021 - 17:52
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Dacă se hidrolizează amidele izomere cu formula C4H9NO se pot obţine următorii acizi carboxilici:

5f992ebd7a8e3a21e9acd69e0ddf329b

Submitted by admin on Tue, 03/09/2021 - 17:52
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Despre anhidridele acide se poate afirma:

2c11216a4c3317ad47946d73dbb32774

Submitted by admin on Tue, 03/09/2021 - 17:52
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*Numărul de esteri izomeri cu formula C8H8O2 care formează prin hidroliză bazică doi compuşi ionici este:

38a48ce00a747186fcfdcb26621e714f

Submitted by admin on Tue, 03/09/2021 - 17:52
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*Câte amide izomere au formula moleculară C8H9NO?

04557b560035dfdb67b0ec291d00b7e1

Submitted by admin on Tue, 03/09/2021 - 17:52
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Se consideră reacţia de hidroliză a N,N-dietil-butiramideiProduşii reacţiei sunt:

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