Chemistry

2885 topics in this forum

1. doubt cream pigmentation skin

   By gamer87, April 25, 2023
   • 8 replies
   • 1.6k views
   • 
   • Hanryq
   • July 25

2. Is there anything to the many 'ozone generators' for sale or is it just pseudoscientific gimmicky nonesense?

   By user801028, July 7
   • 4 replies
   • 713 views
   • 
   • TheVat
   • July 7

3. Strange question but...is there a way to turn human feces into a benign (smelling at least) product with commonly available products?

   By user801028, May 14
   • 1 reply
   • 680 views
   • 
   • TheVat
   • May 14

4. Bound and free water in dough

   By Danijel Gorupec, April 3
   • 1 reply
   • 1.3k views
   • 
   • exchemist
   • April 3

5. What is the most effective enzyme for breaking down gluten formed when flour is mixed with water?

   By Aravindha Loganathan, March 26
   • 1 reply
   • 704 views
   • 
   • TheVat
   • March 26

6. Cat in a Vat, of hexavalent chromium

   By TheVat, March 13
   • 3 replies
   • 1.1k views
   • 
   • KJW
   • March 15

7. Non-electrolytes do not affect the pH of a solution?

   By Alfred001, March 5
   • 12 replies
   • 1.3k views
   • 
   • KJW
   • March 7

8. steady metals

   By ahmet, February 15
   • 19 replies
   • 1.6k views
   • 
   • Sensei
   • February 16

9. Have I made nickel oxyhydroxide somehow with potassium carbonate solution?

   By realflow100, January 10
   • 3 replies
   • 1.2k views
   • 
   • realflow100
   • February 15

10. Work from a spontaneous endothemic reaction

    By Olfaction, February 9
    • 7 replies
    • 966 views
    • 
    • KJW
    • February 9

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

    By AronN3, October 1, 2023
    • 25 replies
    • 2.1k views
    • 
    • sahiba
    • February 9

12. Residual Energy after Photon Adsorption

    By sethoflagos, January 28
    • 12 replies
    • 1.6k views
    • 
    • sethoflagos
    • January 30

13. Only 1% of chemicals in the universe have been discovered. Here's how scientists are hunting for the rest.

    By nec209, January 23
    • 9 replies
    • 1.1k views
    • 
    • sethoflagos
    • January 23

14. consciousness

    By roy goodman, January 12
    • 6 replies
    • 952 views
    • 
    • swansont
    • January 12

15. Does solid absorb or lose its atoms near the surface?

    By kenny1999, December 17, 2023
    • 8 replies
    • 1.1k views
    • 
    • exchemist
    • December 21, 2023

16. Could commonly used cookware and dishware be contaminated? 1 2

    By kenny1999, October 26, 2023
    • 27 replies
    • 2.4k views
    • 
    • kenny1999
    • December 16, 2023

17. B AR GA IN is it just a myth 1 2

    By Scylla, April 18, 2010
    • 27 replies
    • 119.1k views
    • 
    • Sensei
    • December 16, 2023

18. What is methane

    By johnsri, November 24, 2023
    • 4 replies
    • 1.1k views
    • 
    • swansont
    • November 24, 2023

19. how long will alcohol and pesticide actually expire?

    By kenny1999, November 10, 2023
    • 8 replies
    • 787 views
    • 
    • Sensei
    • November 11, 2023

20. is erasable ink jet pen safe to use?

    By kenny1999, September 25, 2023
    • 17 replies
    • 2.2k views
    • 
    • mistermack
    • September 28, 2023

21. My chalk idea

    By grayson, September 11, 2023
    • 0 replies
    • 548 views
    • 
    • grayson
    • September 11, 2023

22. How Do you define "Change of environment" In a math equation

    By grayson, August 20, 2023
    • 3 replies
    • 857 views
    • 
    • Genady
    • August 20, 2023

23. Real light saber

    By grayson, August 19, 2023
    • 0 replies
    • 444 views
    • 
    • grayson
    • August 19, 2023

24. The big bad book of military explosives

    By Steve81, August 13, 2023
    • 4 replies
    • 627 views
    • 
    • Steve81
    • August 13, 2023

25. Dehydrated Water 1 2

    By Photon Guy, July 13, 2023
    • 30 replies
    • 3k views
    • 
    • mistermack
    • July 19, 2023