Chimie

158 topics in this forum

1. Questions EB : Comment savoir le nombre d'oxydations d'un carbone ? les hybridations sp ? priorité nomenclature ? redox?

   By Roi.Oraux-Outan, March 17, 2023
   • 3 replies
   • 1.6k views
   • 
   • lorissltn
   • March 17, 2023

2. qcm poly mars

   By emma_sla, March 11, 2023
   • 1 reply
   • 646 views
   • 
   • lorissltn
   • March 17, 2023

3. Géométrie plane des molécules

   By Emmatogénèse, March 16, 2023
   • 1 reply
   • 567 views
   • 
   • magiciend'ose
   • March 16, 2023

4. Sens molécule R et S

   By emma_sla, March 16, 2023
   • 12 replies
   • 1.3k views
   • 
   • Justidhine
   • March 16, 2023

5. Rayon atomique

   By LASticot, March 8, 2023
   • 16 replies
   • 2k views
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   • H20
   • March 14, 2023

6. thermo

   By lmed24, March 12, 2023
   • 4 replies
   • 1.1k views
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   • lmed24
   • March 12, 2023

7. Regle de cahn qcm

   By bj.m, February 27, 2023
   • 5 replies
   • 870 views
   • 
   • zazouette
   • March 9, 2023

8. Réaction d'oxydo-réduction

   By LASticot, March 3, 2023
   • 4 replies
   • 1.1k views
   • 
   • LASticot
   • March 9, 2023

9. Thermo

   By LASticot, March 8, 2023
   • 3 replies
   • 840 views
   • 
   • LASticot
   • March 9, 2023

10. Hybridation sp2/sp3

    By Marlaryngite, March 6, 2023
    • 2 replies
    • 2.6k views
    • 
    • Marlaryngite
    • March 6, 2023

11. configuration R ou S

    By candice.dwl59, March 5, 2023
    • 1 reply
    • 654 views
    • 
    • lorissltn
    • March 6, 2023

12. Isomères de constitution

    By Nayh, March 2, 2023
    • 6 replies
    • 911 views
    • 
    • Nayh
    • March 3, 2023

13. Nomenclature

    By bj.m, March 2, 2023
    • 2 replies
    • 939 views
    • 
    • zazouette
    • March 2, 2023

14. Stéréoisomères

    By Marlaryngite, March 1, 2023
    • 10 replies
    • 1.2k views
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    • futurmedecinaskip
    • March 2, 2023

15. Nomenclature

    By bj.m, February 27, 2023
    • 4 replies
    • 790 views
    • 
    • bj.m
    • February 28, 2023

16. Hybridation

    By 9jsts, February 27, 2023
    • 5 replies
    • 1.1k views
    • 
    • 9jsts
    • February 28, 2023

17. Tableau périodique

    By bj.m, February 28, 2023
    • 4 replies
    • 1.2k views
    • 
    • dr_bebeww
    • February 28, 2023

18. Atomistique

    By 9jsts, February 27, 2023
    • 2 replies
    • 561 views
    • 
    • 9jsts
    • February 27, 2023

19. Nb d'isomères et formule brute

    By maud46, February 12, 2023
    • 4 replies
    • 1.5k views
    • 
    • maud46
    • February 12, 2023

20. Configuration

    By doll27, January 29, 2023
    • 6 replies
    • 1.2k views
    • 
    • doll27
    • January 30, 2023

21. Chimie orga

    By Fontaine, January 22, 2023
    • 3 replies
    • 653 views
    • 
    • Fontaine
    • January 23, 2023

22. Structures des molécules

    By lisa.h444, January 22, 2023
    • 1 reply
    • 473 views
    • 
    • zazouette
    • January 22, 2023

23. Chimie

    By Ines.hd, January 22, 2023
    • 1 reply
    • 817 views
    • 
    • zazouette
    • January 22, 2023

24. molecules alignement

    By Inconnu_2023, November 3, 2022
    • 6 replies
    • 2.1k views
    • 
    • Roi.Oraux-Outan
    • January 21, 2023

25. Oxydo réduction

    By doll27, January 20, 2023
    • 2 replies
    • 881 views
    • 
    • zazouette
    • January 20, 2023