Chemistry

539 topics in this forum

1. Can I modify pigment of dried paint on wood?

   By Michaelangelo, July 9, 2010
   • 1 reply
   • 2k views
   • 
   • HydrogenBond
   • July 17, 2010

2. Why does a lean engine run hot? 1 2 3

   By dr249, July 7, 2005
   • 36 replies
   • 114.2k views
   • 
   • tungs10
   • June 25, 2010

3. Gold Refining 1 2

   By GAHD, December 6, 2004
   • 21 replies
   • 54.2k views
   • 
   • bakermargar
   • June 10, 2010

4. Analytical Chemistry Questions

   By LJP07, April 26, 2010
   • 4 replies
   • 3.7k views
   • 
   • LJP07
   • April 26, 2010

5. Neutralizing pH 1 2

   By sciguy1216, April 22, 2006
   • 21 replies
   • 11.4k views
   • 
   • sherifammar
   • April 24, 2010

6. Regenerate: H2SO4 from NaSO4, HCl from FeCl3

   By blinkman, November 27, 2009
   • 2 replies
   • 5.4k views
   • 
   • sherifammar
   • April 24, 2010

7. Ac electrolysis

   By plumber, September 19, 2009
   • 4 replies
   • 3.3k views
   • 
   • sherifammar
   • April 24, 2010

8. Replacing 'rare earths' in batteries? 1 2

   By Eclipse Now, September 7, 2009
   • 17 replies
   • 6.4k views
   • 
   • Eclipse Now
   • April 5, 2010

9. Heterocyclic Amines and Carbohydrates

   By freeztar, February 8, 2010
   • 7 replies
   • 4.4k views
   • 
   • modest
   • March 13, 2010

10. Concentrated H2O2?

    By FrozenVeinz, December 31, 2009
    • 6 replies
    • 3.4k views
    • 
    • UncleAl
    • January 23, 2010

11. Separating hydrogen & Oxygen

    By petethepainter, December 31, 2009
    • 6 replies
    • 5.5k views
    • 
    • modest
    • January 1, 2010

12. Voltammetric and HPLC Determination of

    By dyadak, December 15, 2009
    • 0 replies
    • 1.6k views
    • 
    • dyadak
    • December 15, 2009

13. Chromatographic and Spectrophotometric Determination of Some Direct TextileDyes Befor

    By dyadak, December 15, 2009
    • 0 replies
    • 2k views
    • 
    • dyadak
    • December 15, 2009

14. Salt, NaCl, Sodium Chloride. 1 2 3 4 10

    By Michaelangelica, May 6, 2006
    • 156 replies
    • 62.5k views
    • 
    • Michaelangelica
    • December 14, 2009

15. Concentration calculation: comparing gas phase and liquid phase??

    By sweet_chemistry, October 9, 2009
    • 0 replies
    • 3.4k views
    • 
    • sweet_chemistry
    • October 9, 2009

16. Salvia Divinorum 1 2

    By Tarantism, November 22, 2005
    • 24 replies
    • 22.5k views
    • 
    • Michaelangelica
    • October 8, 2009

17. Shameless Request

    By UncleAl, August 14, 2009
    • 15 replies
    • 3.9k views
    • 
    • UncleAl
    • September 16, 2009

18. Crime and Chemistry

    By janelee, August 30, 2009
    • 3 replies
    • 1.8k views
    • 
    • Moontanman
    • September 12, 2009

19. Organic Chemistry Problem- percent yield?

    By studyguide12, May 29, 2009
    • 1 reply
    • 11.8k views
    • 
    • Johndude969
    • September 12, 2009

20. The history of Furfural

    By janelee, August 27, 2009
    • 0 replies
    • 2.3k views
    • 
    • janelee
    • August 27, 2009

21. Chemistry of Paint & Pigments 1 2 3 4 8

    By Turtle, April 22, 2005
    • 132 replies
    • 42k views
    • 
    • Turtle
    • August 24, 2009

22. Reusing Silica in column chromatography

    By Ganoderma, August 10, 2009
    • 3 replies
    • 5.2k views
    • 
    • UncleAl
    • August 14, 2009

23. Extracting Dyes

    By Ganoderma, August 12, 2009
    • 3 replies
    • 1.7k views
    • 
    • UncleAl
    • August 14, 2009

24. Gelatin

    By johnfp, August 14, 2009
    • 1 reply
    • 2.9k views
    • 
    • UncleAl
    • August 14, 2009

25. Pesticide poisoning

    By janelee, July 25, 2009
    • 0 replies
    • 1.4k views
    • 
    • janelee
    • July 25, 2009