Chemistry

2867 topics in this forum

1. what's the meaning of reagent grade (17M) of ammonium hydroxide ?And how does make it

   By qinfp, May 16, 2007
   • 7 replies
   • 8.1k views
   • 
   • John Cuthber
   • November 13, 2008

2. what's the name of...

   By hermanntrude, February 5, 2009
   • 5 replies
   • 1.2k views
   • 
   • hermanntrude
   • February 11, 2009

3. Whats a good way to review general/AP chemistry for college?

   By blackhole123, November 7, 2008
   • 5 replies
   • 1.4k views
   • 
   • Cap'n Refsmmat
   • November 7, 2008

4. Whats the difference?

   By shygurl475, September 19, 2007
   • 8 replies
   • 1.6k views
   • 
   • nitroglycol
   • October 6, 2007

5. When Adding a base lowers pH

   By wolf_merker, July 24, 2008
   • 10 replies
   • 2.3k views
   • 
   • battousai
   • August 19, 2008

6. when an atom is excite by heat, will the atom itself be excited(exclude its electrons

   By Jerryt12, May 29, 2010
   • 3 replies
   • 1.3k views
   • 
   • swansont
   • May 30, 2010

7. When drying your washed clothes in the clothes line and it rains, do you rewash after or not?

   By Mr Rayon, June 6, 2015
   • 7 replies
   • 16.1k views
   • 
   • StringJunky
   • June 8, 2015

8. When water and methanol mix,

   By wonders, February 23, 2008
   • 4 replies
   • 1.1k views
   • 
   • insane_alien
   • February 23, 2008

9. When water can form an H30+ ion why can't it form an H4O2+ ion?

   By Aakash Pandita, June 23, 2012
   • 14 replies
   • 34.5k views
   • 
   • Zedz
   • December 11, 2020

10. When we are talking about "Epoxy coating", what are the most commonly used substances in its application?

    By MC1992, December 21, 2017
    • 9 replies
    • 1.4k views
    • 
    • John Cuthber
    • December 26, 2017

11. When will Ethanol triumph over Gas?

    By Elite Engineer, January 10, 2014
    • 9 replies
    • 2k views
    • 
    • swansont
    • January 18, 2014

12. Where can i buy chemicals in the UK

    By Robert, July 22, 2007
    • 4 replies
    • 1.4k views
    • 
    • MangoChutney
    • July 24, 2007

13. Where can i buy chemicals? 1 2 3 4

    By ed84c, February 11, 2004
    • 78 replies
    • 57.3k views
    • 
    • CaptainPanic
    • October 11, 2013

14. Where can I buy science equipment from for GCSE Science home study?

    By lboogy, March 2, 2007
    • 3 replies
    • 3.4k views
    • 
    • lboogy
    • March 3, 2007

15. Where can I find a standalone bath for salt melting?

    By Fleur Rouge, September 20, 2012
    • 7 replies
    • 1.3k views
    • 
    • Ronald Hyde
    • October 4, 2012

16. Where can I find questions on nutrition (biochemistry)

    By scilearner, September 23, 2010
    • 1 reply
    • 920 views
    • 
    • CaptainPanic
    • September 23, 2010

17. where can we find a list of combustion reactions?

    By Jerryt12, March 29, 2010
    • 0 replies
    • 1.2k views
    • 
    • Jerryt12
    • March 29, 2010

18. Where do i learn some chemistry basics?

    By Equilibrium, November 27, 2010
    • 1 reply
    • 1.1k views
    • 
    • mississippichem
    • November 27, 2010

19. Where do I start!

    By ILikeChemistry, January 11, 2017
    • 4 replies
    • 1.3k views
    • 
    • DrP
    • January 12, 2017

20. where do people get there glassware from 1 2

    By boris_73, September 16, 2004
    • 27 replies
    • 3.8k views
    • 
    • boris_73
    • October 11, 2004

21. Where does free radical usually end up?

    By kenny1999, August 17, 2022
    • 1 reply
    • 600 views
    • 
    • chenbeier
    • August 17, 2022

22. Where does the giant ionic structure end?

    By weeeman, March 13, 2012
    • 6 replies
    • 2.5k views
    • 
    • weeeman
    • March 15, 2012

23. where the black chemist at?

    By Rabbiter, February 17, 2012
    • 5 replies
    • 1.6k views
    • 
    • Carvone
    • March 18, 2012

24. Where to buy some chemicals

    By Caleb, March 28, 2010
    • 3 replies
    • 1k views
    • 
    • jordehwa
    • April 3, 2010

25. where to buy sulfur? make sulfuric acid?

    By jordehwa, February 14, 2010
    • 7 replies
    • 2.4k views
    • 
    • Ladeira
    • February 20, 2010