Chemistry

2880 topics in this forum

1. How was protein synthesized from amino acids in the prebiotic world? 1 2 3 4

   By whoknows, March 24, 2017
   • 93 replies
   • 12.4k views
   • 
   • Itoero
   • May 7, 2017

2. Removing iron ions from zinc sulfate solution

   By Bender, April 28, 2017
   • 3 replies
   • 1.3k views
   • 
   • Bender
   • May 5, 2017

3. Rusting of iron, corrosion of zinc ??

   By Keysi, May 5, 2017
   • 1 reply
   • 1.2k views
   • 
   • DrP
   • May 5, 2017

4. Interaction of Gallium and paper

   By ryanmaine, May 2, 2017
   • 0 replies
   • 1.2k views
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   • ryanmaine
   • May 2, 2017

5. Please help! Need to know if these chemicals biodegrade or break down over time...

   By AutumnOak, April 28, 2017
   • 4 replies
   • 2k views
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   • Strange
   • April 29, 2017

6. About Cola and rusting

   By Sigmarus, April 27, 2017
   • 11 replies
   • 2.6k views
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   • DrP
   • April 28, 2017

7. Help with lab question

   By tilda.an, April 26, 2017
   • 2 replies
   • 1.1k views
   • 
   • hypervalent_iodine
   • April 26, 2017

8. Got a small question about condensers(The one you would use for separation in fractional distillation)

   By Sigmarus, April 24, 2017
   • 4 replies
   • 1.1k views
   • 
   • hypervalent_iodine
   • April 24, 2017

9. Basic synthesis

   By jessehk, April 24, 2017
   • 3 replies
   • 1.6k views
   • 
   • jessehk
   • April 24, 2017

10. Hydroxyl value of polyesters

    By Seema Shrivastava, April 16, 2017
    • 1 reply
    • 1.6k views
    • 
    • DrP
    • April 19, 2017

11. How to block 100% of UV light? 1 2

    By epmarshall, April 19, 2016
    • 33 replies
    • 33.2k views
    • 
    • carrin
    • April 17, 2017

12. Crystal structure of Cu-Zr phases

    By elfab90, February 24, 2017
    • 3 replies
    • 2k views
    • 
    • elfab90
    • April 13, 2017

13. HypNMR help

    By king87, April 12, 2017
    • 0 replies
    • 1.3k views
    • 
    • king87
    • April 12, 2017

14. Trying to create a suspension with paint.

    By mattmccade, April 10, 2017
    • 3 replies
    • 1.4k views
    • 
    • Nature Geek
    • April 11, 2017

15. IONS - CATION & ANION

    By AboodyTV, April 11, 2017
    • 1 reply
    • 1.1k views
    • 
    • Phi for All
    • April 11, 2017

16. Why do shorter people have lower DNA damage and live longer?

    By mad_scientist, April 7, 2017
    • 14 replies
    • 2.2k views
    • 
    • mad_scientist
    • April 11, 2017

17. OCR A AS Chemistry

    By Dr.Science, April 5, 2017
    • 9 replies
    • 1.5k views
    • 
    • John Cuthber
    • April 6, 2017

18. Isotopes of metals

    By Danijel Gorupec, March 5, 2017
    • 5 replies
    • 1.6k views
    • 
    • Danijel Gorupec
    • April 3, 2017

19. HELP! Rust Remover Ruined Glass Table

    By FallenGod, March 31, 2017
    • 10 replies
    • 2.6k views
    • 
    • MigL
    • April 1, 2017

20. Electrolysis Cells

    By synchronicity1969, March 31, 2017
    • 3 replies
    • 1.7k views
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    • Velocity_Boy
    • April 1, 2017

21. Help buying a colorimeter to test pool water

    By briansone, March 31, 2017
    • 0 replies
    • 1.2k views
    • 
    • briansone
    • March 31, 2017

22. Why is Chlorine not hybridised in BCL3 using hybridisation concept in VB Theory

    By Nicholas Kang, February 17, 2017
    • 9 replies
    • 9.1k views
    • 
    • OldChemE
    • March 31, 2017

23. Finding acid type

    By Risen91, July 6, 2016
    • 3 replies
    • 1.5k views
    • 
    • jessehk
    • March 29, 2017

24. Books?

    By Jessek, February 16, 2017
    • 2 replies
    • 1.8k views
    • 
    • jessehk
    • March 25, 2017

25. needs a methodology for extracting nickel from chocolates

    By kwokskan, February 27, 2017
    • 1 reply
    • 2.1k views
    • 
    • Slickis6
    • March 18, 2017