Skip to main content
Home Grile Examene

User account menu

  • Log in

43611c0008586c98d11e8b1166d5bf38

Submitted by admin on Tue, 03/09/2021 - 17:52
  • Read more about 43611c0008586c98d11e8b1166d5bf38
Sunt compuși cu funcțiune trivalenta:

f74efa1b3c6c5810a931a8fc99aac154

Submitted by admin on Tue, 03/09/2021 - 17:52
  • Read more about f74efa1b3c6c5810a931a8fc99aac154
Un compus organic cu formula bruta CnH2nO2 poate fi:

766f582c07bafe23430172377b883251

Submitted by admin on Tue, 03/09/2021 - 17:52
  • Read more about 766f582c07bafe23430172377b883251
Toți membrii seriei omoloage au același procent masic de carbon pentru:

44dac176ba702110d79ab3d0d1cb16c7

Submitted by admin on Tue, 03/09/2021 - 17:52
  • Read more about 44dac176ba702110d79ab3d0d1cb16c7
O substanța chimica de tipul CaHbOcNdBre poate fi reala dacă;

8e13850adcf3c50f2fc92eab19e56990

Submitted by admin on Tue, 03/09/2021 - 17:52
  • Read more about 8e13850adcf3c50f2fc92eab19e56990
Legăturile de tip pi sunt prezente in moleculele:

8462a1a4f0dc3a5712e6b301cac938f1

Submitted by admin on Tue, 03/09/2021 - 17:52
  • Read more about 8462a1a4f0dc3a5712e6b301cac938f1
Alegeți afirmațiile corecte:

ebb5a7040557445191b9e3875a768732

Submitted by admin on Tue, 03/09/2021 - 17:52
  • Read more about ebb5a7040557445191b9e3875a768732
Care dintre următoarele substanțe reacționează in raport molar de 1:1

69191d6a57bd0e40bfe3dbbcfd781f07

Submitted by admin on Tue, 03/09/2021 - 17:52
  • Read more about 69191d6a57bd0e40bfe3dbbcfd781f07
Care dintre următoarele perechi de substanțe se gasesc in relația solvat-solvent?

8c43702a2216729bb0df2770a8d1d3d1

Submitted by admin on Tue, 03/09/2021 - 17:52
  • Read more about 8c43702a2216729bb0df2770a8d1d3d1
In soluția apoasa de acid acetic se gasesc următoarele specii:

12722c536762565f6a4f518dbe4ab92f

Submitted by admin on Tue, 03/09/2021 - 17:52
  • Read more about 12722c536762565f6a4f518dbe4ab92f
Care dintre următoarele perechi pot forma soluții?

Pagination

  • First page « First
  • Previous page ‹ Previous
  • Page 64
  • Page 65
  • Page 66
  • Page 67
  • Current page 68
  • Page 69
  • Page 70
  • Page 71
  • Page 72
  • Next page Next ›
  • Last page Last »
Subscribe to

Utile

  • Contact
  • Politica de confidenţialitate
  • Termeni şi Condiţii

Urmăreşte-ne

‌ ‌ ‌ ‌


netopia visa mastercard