Chemistry

2731 topics in this forum

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

   By RyanJ, March 28, 2006
   • 13 replies
   • 27490 views
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   • MissMercury
   • January 3

2. Chemistry Dictionary for Word Processors

   By azmanam, February 11, 2008
   • 19 replies
   • 27735 views
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   • thuvienkhoahoc
   • November 29, 2019

3. The Periodic Table 1 2 3 4

   By Mendelejev, May 14, 2005
   • 78 replies
   • 69184 views
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   • Strange
   • July 5, 2019

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

   By hypervalent_iodine, June 18, 2011
   • 4 replies
   • 15966 views
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   • FrankP
   • October 9, 2016

5. So, you like to collect elements?

   By Gilded, October 19, 2004
   • 11 replies
   • 49149 views
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   • Phi for All
   • January 24, 2008

6. HazMat policy

   By YT2095, November 28, 2006
   • 0 replies
   • 16832 views
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   • YT2095
   • November 28, 2006

7. Chemical structure

   By Cluelessjosh, yesterday at 02:53 AM
   • 1 reply
   • 53 views
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   • John Cuthber
   • Yesterday at 11:52 AM

8. Safely Neutralize Bleach

   By Kyle, December 10, 2006
   • 12 replies
   • 37128 views
   • 
   • iNow
   • Monday at 02:00 PM

9. Platinum Catalyst Hand Warmer questions

   By BrandoAZ, June 15, 2010
   • 16 replies
   • 27316 views
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   • DokDream
   • March 26

10. what kind of crystals can be made within 45 mins which are hard like rocks

    By Pretty_Girl, March 24
    • 0 replies
    • 71 views
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    • Pretty_Girl
    • March 24

11. Why all the shells and skeletons are made from calcium carbonate, why not something else?

    By Pretty_Girl, March 24
    • 0 replies
    • 57 views
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    • Pretty_Girl
    • March 24

12. Calculate volume based on Compositional analysis

    By GSCD, March 5
    • 3 replies
    • 262 views
    • 
    • GSCD
    • March 5

13. Paper incineration vs. paper recycling

    By ScienceNostalgia101, February 1
    • 1 reply
    • 274 views
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    • SunnySideEgg
    • March 3

14. Calcium carbonate vs. Magnesium Carbonate reaction with acid.

    By Andrew H, March 2
    • 2 replies
    • 130 views
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    • Andrew H
    • March 2

15. Testing for Aluminum

    By Achromat, February 27
    • 5 replies
    • 288 views
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    • Strange
    • February 29

16. Could George Washington's Army have made gunpowder on their own?

    By airbornepoet, February 27
    • 2 replies
    • 208 views
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    • swansont
    • February 27

17. camping alcohol as sanitizing alcohol

    By andrew_ysk, February 24
    • 14 replies
    • 252 views
    • 
    • andrew_ysk
    • February 25

18. Pka value caffeine citrate caffeine phosphate soft drinks?

    By born2dive9702, February 10
    • 2 replies
    • 368 views
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    • John Cuthber
    • February 10

19. Research question about burning metals and their flashes and colors

    By BenkeiDNA, February 3
    • 16 replies
    • 480 views
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    • StringJunky
    • February 4

20. Need help getting spectroscopy software

    By nitrosleep, January 29
    • 3 replies
    • 333 views
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    • Sensei
    • February 4

21. Does anyone know what this is?

    By Patze2294, January 23
    • 12 replies
    • 538 views
    • 
    • Strange
    • January 23

22. Are acidity and alkalinity conserved quantities?

    By ScienceNostalgia101, January 20
    • 0 replies
    • 276 views
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    • ScienceNostalgia101
    • January 20

23. Tree branch smolders; then explodes; from electricity?

    By ScienceNostalgia101, January 15
    • 2 replies
    • 389 views
    • 
    • druS
    • January 19

24. How was "sugar" originally defined?

    By ScienceNostalgia101, January 11
    • 6 replies
    • 309 views
    • 
    • studiot
    • January 15

25. Why is water called "dihydrogen monoxide"?

    By ScienceNostalgia101, January 9
    • 6 replies
    • 298 views
    • 
    • zapatos
    • January 10