Chemistry

2867 topics in this forum

1. pots 1 2

   By fiveworlds, April 15, 2015
   • 25 replies
   • 2.9k views
   • 
   • fiveworlds
   • April 16, 2015

2. Flipping logs over on the fire 1 2

   By ScienceNostalgia101, July 25, 2021
   • 25 replies
   • 4.7k views
   • 
   • zapatos
   • July 26, 2021

3. Why not use ZnSO4 for sulphuric acid. 1 2

   By AronN3, October 1, 2023
   • 25 replies
   • 1.1k views
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   • sahiba
   • February 9

4. Chem Suppliers

   By budullewraagh, January 19, 2005
   • 24 replies
   • 3.9k views
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   • budullewraagh
   • January 20, 2005

5. Minerals

   By Tetraspace, February 5, 2005
   • 24 replies
   • 4.5k views
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   • budullewraagh
   • February 16, 2005

6. United nuclear

   By chemfreak, April 9, 2006
   • 24 replies
   • 3.8k views
   • 
   • woelen
   • June 11, 2006

7. Radioactive Heat?

   By KFC, October 23, 2007
   • 24 replies
   • 4.3k views
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   • swansont
   • October 27, 2007

8. qustion about sodium

   By langstonwf2, June 19, 2008
   • 24 replies
   • 3.4k views
   • 
   • jdurg
   • July 2, 2008

9. Help with a Student Question: Why do Electrons not crash in the Nucleus?

   By mrthole, May 31, 2009
   • 24 replies
   • 5.3k views
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   • proton
   • June 24, 2009

10. sea salt

    By Ankit Gupta, July 16, 2014
    • 24 replies
    • 5.3k views
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    • Moontanman
    • June 17, 2015

11. Solubility

    By aommaster, October 29, 2005
    • 23 replies
    • 2.9k views
    • 
    • Borek
    • November 1, 2005

12. how can i make some gasses from household things?

    By dcstegg228, March 17, 2006
    • 23 replies
    • 3.5k views
    • 
    • chemfreak
    • April 4, 2006

13. What can Ultraviolet radiation pass?

    By AJ153, January 11, 2013
    • 23 replies
    • 78.1k views
    • 
    • John Cuthber
    • February 17, 2013

14. An interesting Idea, perhaps?

    By jdurg, April 12, 2005
    • 22 replies
    • 3.2k views
    • 
    • folder
    • April 16, 2005

15. can i use AC current for electrolysis -- water + 120V is BAD!!!!!!!!

    By dcstegg228, March 27, 2006
    • 22 replies
    • 8.6k views
    • 
    • latentheat
    • March 31, 2006

16. formaldehyde

    By Aka, April 14, 2006
    • 22 replies
    • 3.2k views
    • 
    • woelen
    • April 20, 2006

17. Smoke detectors rule!

    By jdurg, January 25, 2005
    • 22 replies
    • 3.4k views
    • 
    • insane_alien
    • November 22, 2007

18. Will we run out of chemical space?

    By mississippichem, March 2, 2012
    • 22 replies
    • 3.1k views
    • 
    • CaptainPanic
    • March 8, 2012

19. filtering acid vapor

    By masoodstar, May 26, 2015
    • 22 replies
    • 2.6k views
    • 
    • masoodstar
    • June 2, 2015

20. Optimal location for gas sensor ?

    By Externet, September 25, 2015
    • 22 replies
    • 2.7k views
    • 
    • John Cuthber
    • September 29, 2015

21. Cold Liquids

    By adsl1981, November 23, 2005
    • 21 replies
    • 14.5k views
    • 
    • jdurg
    • December 24, 2005

22. Explosions in movies

    By WillTheNewf, May 6, 2006
    • 21 replies
    • 3.1k views
    • 
    • WillTheNewf
    • May 8, 2006

23. How do I keep the smooth texture in my ice cream?

    By iNow, October 15, 2008
    • 21 replies
    • 5.6k views
    • 
    • iNow
    • April 16, 2009

24. Bleach and Hydrogen peroxide?

    By Saturnine, August 1, 2009
    • 21 replies
    • 134.6k views
    • 
    • ercdndrs
    • May 23, 2010

25. Can anyone explain me why the periodic table is relevant?

    By Myuncle, July 1, 2012
    • 21 replies
    • 7k views
    • 
    • John Cuthber
    • July 5, 2012