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f406cfe9280da1eab37b51e3c8e54325

Submitted by admin on Tue, 03/09/2021 - 17:52
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Referitor la oxidarea alcoolilor alegeți afirmațiile corecte:

aadd32167d76ada9f59acad5bae08910

Submitted by admin on Tue, 03/09/2021 - 17:52
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Care este raportul molar ciclohexena:K2Cr2O7:H2SO4 la oxidarea ciclohexenei considerând reactia stoechiometrica?

e90b6dcb0f99defe16550f28f83ab38c

Submitted by admin on Tue, 03/09/2021 - 17:52
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Sunt compuși nepolari cu legături covalente polare:

44ae15172c2d8190105d720e52f9cdb7

Submitted by admin on Tue, 03/09/2021 - 17:52
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Numărul de compuși cu formula C3H5Cl care prezintă izomerie geometrica este:

8462a1a4f0dc3a5712e6b301cac938f1

Submitted by admin on Tue, 03/09/2021 - 17:52
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Alegeți afirmațiile corecte:

2c1cf08e71512f33f7f412adbca71980

Submitted by admin on Tue, 03/09/2021 - 17:52
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Care dintre următoarele substanțe reacționează in raport molar de 1:2

d13ed269391047051c80add0cb832c03

Submitted by admin on Tue, 03/09/2021 - 17:52
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Cate legături sigma și pi exista in cea mai simpla hidrocarbura aromatica, dinucleara cu nuclee condensate?

3a0954a9e0e3fe8921cb59e2613e1bc0

Submitted by admin on Tue, 03/09/2021 - 17:52
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Numărul de hidrocarburi cu formula moleculara C9H12 care formează prin clorurare catalitică un singur derivat monohalogenat este:

11e8a11b4f099ef9544333324e4a56d4

Submitted by admin on Tue, 03/09/2021 - 17:52
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Numărul de hidrocarburi cu formula C9H12 care formează prin clorurare fotochimica in poziție benzilica un singur derivat monoclorurat este:

98158510af0e1343978e1f44cafabae0

Submitted by admin on Tue, 03/09/2021 - 17:52
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Numărul de izomeri de Constituție cu formula moleculara C4H7Cl este:

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