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please ,i need help

Started by d.mahmoud | Last post by d.mahmoud April 03, 2008, 12:49:02 PM

4 Replies
18033 Views
Last post April 03, 2008, 12:49:02 PM
by d.mahmoud
Making Caustic Soda Safe (Real life help problem needed)

Started by daveyboy | Last post by daveyboy May 11, 2010, 05:33:01 PM

6 Replies
18255 Views
Last post May 11, 2010, 05:33:01 PM
by daveyboy
Density of Benzyltriphenylphosphonium chloride

Started by jena | Last post by Mitch July 03, 2005, 02:00:36 AM

1 Replies
18402 Views
Last post July 03, 2005, 02:00:36 AM
by Mitch
Methanol poisoning (inhaling)

Started by FelixA « 1 2 » | Last post by Corribus May 02, 2014, 05:39:03 PM

16 Replies
18512 Views
Last post May 02, 2014, 05:39:03 PM
by Corribus
Difference between glycerin and glycerol

Started by wileyone | Last post by Babcock_Hall September 08, 2012, 05:01:53 PM

4 Replies
18543 Views
Last post September 08, 2012, 05:01:53 PM
by Babcock_Hall
pH of Solution, adjusting w/ NaOH

Started by dapper | Last post by Borek November 03, 2005, 09:38:35 AM

5 Replies
18550 Views
Last post November 03, 2005, 09:38:35 AM
by Borek
Photosynthesis/Calvin Cycle

Started by Jazzified | Last post by Jazzified October 18, 2007, 12:15:44 AM

2 Replies
18776 Views
Last post October 18, 2007, 12:15:44 AM
by Jazzified
Cytosine makes up 38% of the nucleotides in a sample of DNA...

Started by Bekah | Last post by Bekah December 11, 2007, 12:59:54 AM

9 Replies
19517 Views
Last post December 11, 2007, 12:59:54 AM
by Bekah
Electronegativities/activity of polyatomic ions

Started by budullewraagh | Last post by budullewraagh August 17, 2004, 12:10:39 PM

10 Replies
19543 Views
Last post August 17, 2004, 12:10:39 PM
by budullewraagh
Equation for Pb(NO3)2(aq) + H2SO4(aq)

Started by DeadlyGreenWalrus | Last post by jdurg October 12, 2005, 11:05:04 AM

1 Replies
19628 Views
Last post October 12, 2005, 11:05:04 AM
by jdurg
O2 - Is this what a fire needs to burn?

Started by crack3rjack « 1 2 » | Last post by dfx- December 25, 2005, 03:48:06 PM

21 Replies
19729 Views
Last post December 25, 2005, 03:48:06 PM
by dfx-
Why is the vacuum in space considered cold?

Started by One Armed Scissor « 1 2 » | Last post by Corvettaholic April 27, 2004, 06:21:10 PM

18 Replies
19763 Views
Last post April 27, 2004, 06:21:10 PM
by Corvettaholic
Fe + O2

Started by tortoise | Last post by tortoise August 09, 2005, 09:30:52 AM

6 Replies
19814 Views
Last post August 09, 2005, 09:30:52 AM
by tortoise
Cleaned tobaco

Started by GaryJJ « 1 2 » | Last post by jdurg March 15, 2005, 11:22:45 AM

25 Replies
19824 Views
Last post March 15, 2005, 11:22:45 AM
by jdurg
plasmonics

Started by teenu_rethan | Last post by Mitch November 22, 2007, 11:20:49 PM

2 Replies
20115 Views
Last post November 22, 2007, 11:20:49 PM
by Mitch
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