Chemistry

2708 topics in this forum

1. The Periodic Table 1 2 3 4

   By Mendelejev, May 14, 2005
   • 78 replies
   • 66328 views
   • 
   • Strange
   • July 5

2. A notice to people asking questions related to the synthesis of dangerous or illicit substances

   By hypervalent_iodine, June 18, 2011
   • 4 replies
   • 14821 views
   • 
   • FrankP
   • October 9, 2016

3. Chemistry Dictionary for Word Processors

   By azmanam, February 11, 2008
   • 18 replies
   • 26316 views
   • 
   • knyazik
   • October 22, 2014

4. The official chemistry information, links and references thread!

   By RyanJ, March 28, 2006
   • 12 replies
   • 26206 views
   • 
   • Iota
   • July 27, 2013

5. So, you like to collect elements?

   By Gilded, October 19, 2004
   • 11 replies
   • 47670 views
   • 
   • Phi for All
   • January 24, 2008

6. HazMat policy

   By YT2095, November 28, 2006
   • 0 replies
   • 15793 views
   • 
   • YT2095
   • November 28, 2006

7. Is "black coffee", black?

   By Andrew26, Friday at 08:43 PM
   • 1 reply
   • 93 views
   • 
   • Strange
   • Friday at 11:04 PM

8. Silica + pesticides

   By flowergirl, November 3
   • 3 replies
   • 200 views
   • 
   • John Cuthber
   • November 3

9. Electrolysis current measurement

   By Ashish Natani, October 29
   • 1 reply
   • 229 views
   • 
   • Sensei
   • October 29

10. ap chem: q rxn, q soln, and Calorimeters

    By kwona, October 23
    • 0 replies
    • 314 views
    • 
    • kwona
    • October 23

11. OH-groups in a sheet of paper

    By revinsideAAA, October 15
    • 3 replies
    • 336 views
    • 
    • studiot
    • October 15

12. Please tell me the name of the oil that can dissolve in alcohol

    By runasyrst, July 26
    • 4 replies
    • 758 views
    • 
    • dalevel47
    • October 1

13. μm Measurements

    By Rapa, September 12
    • 1 reply
    • 404 views
    • 
    • hypervalent_iodine
    • September 12

14. Burette classes and measurement

    By Bemused, August 18
    • 6 replies
    • 571 views
    • 
    • studiot
    • August 28

15. how to get copper metal from a CuCl2

    By rogerxd45, April 28, 2010
    • 13 replies
    • 9755 views
    • 
    • wahldog84
    • August 24

16. Styptic pencil without aluminium ?

    By Externet, August 22
    • 1 reply
    • 316 views
    • 
    • Phi for All
    • August 22

17. Possible poisoning

    By Dame, August 17
    • 3 replies
    • 401 views
    • 
    • Phi for All
    • August 17

18. Origin of electronegativity

    By Amazing Random, August 2
    • 5 replies
    • 529 views
    • 
    • Strange
    • August 4

19. Need to find a scale that will measure 1.5 milligrams of powder

    By nsalazar16, August 1
    • 9 replies
    • 573 views
    • 
    • hypervalent_iodine
    • August 2

20. The Standard Periodic Table is Broken.

    By JCTheCreation, July 5
    • 5 replies
    • 778 views
    • 
    • Strange
    • July 5

21. Ph.D. in Chemistry for Free

    By LilyKay, June 24
    • 3 replies
    • 729 views
    • 
    • CharonY
    • June 24

22. 2020 US National Chemistry Olympiad

    By trienebutdiene, June 23
    • 0 replies
    • 665 views
    • 
    • trienebutdiene
    • June 23

23. How to improve efficiency of the diamine synthesis from fluorescein?

    By sara stive, June 21
    • 1 reply
    • 632 views
    • 
    • hypervalent_iodine
    • June 21

24. Why does matter exhibit different properties when in nanoscale than when its is macroscale?

    By thethinkertank, June 19
    • 1 reply
    • 637 views
    • 
    • swansont
    • June 19

25. how to synthesize iron nanoparticles from iron rust

    By kajal1210, June 8
    • 1 reply
    • 791 views
    • 
    • John Cuthber
    • June 8