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Red precipitate on house walls.

Started by vinny2256 | Last post by vinny2256 July 30, 2005, 04:30:30 PM

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2883 Views
Last post July 30, 2005, 04:30:30 PM
by vinny2256
Chemical - p-Phenylenediamine

Started by marimumu | Last post by marimumu August 06, 2005, 09:04:06 AM

0 Replies
6188 Views
Last post August 06, 2005, 09:04:06 AM
by marimumu
Natural vs Synthetic Fibers.. and lab experiments

Started by eeklor | Last post by eeklor May 06, 2006, 07:09:54 PM

0 Replies
3474 Views
Last post May 06, 2006, 07:09:54 PM
by eeklor
TiO2 (titanium dioxyde) UV-light reflecting propperties

Started by HackSaw | Last post by HackSaw October 25, 2006, 05:13:11 AM

0 Replies
2324 Views
Last post October 25, 2006, 05:13:11 AM
by HackSaw
SALT?

Started by sibylla | Last post by sibylla February 18, 2006, 10:57:49 AM

0 Replies
2631 Views
Last post February 18, 2006, 10:57:49 AM
by sibylla
World War II Questions.

Started by reactionary | Last post by reactionary October 29, 2006, 02:24:03 PM

0 Replies
2305 Views
Last post October 29, 2006, 02:24:03 PM
by reactionary
Boiling points and molecular geometry

Started by adamc637 | Last post by adamc637 June 06, 2005, 09:32:53 PM

0 Replies
3801 Views
Last post June 06, 2005, 09:32:53 PM
by adamc637
Isomers

Started by Sleepy | Last post by Sleepy August 17, 2005, 01:33:29 AM

0 Replies
2777 Views
Last post August 17, 2005, 01:33:29 AM
by Sleepy
Carbon Dating

Started by MSK931 | Last post by MSK931 May 18, 2006, 06:02:55 PM

0 Replies
2673 Views
Last post May 18, 2006, 06:02:55 PM
by MSK931
Storing Lab Grown Crystals

Started by Foomanchu | Last post by Foomanchu November 16, 2004, 10:39:13 PM

0 Replies
3460 Views
Last post November 16, 2004, 10:39:13 PM
by Foomanchu
given in meq/g and I want to know the content in g/l or %. How to do this

Started by kirillbobin | Last post by kirillbobin February 09, 2006, 04:38:39 PM

0 Replies
3720 Views
Last post February 09, 2006, 04:38:39 PM
by kirillbobin
how do i calculate cell efficiencies

Started by 10kd10 | Last post by 10kd10 March 18, 2005, 05:26:51 AM

0 Replies
3569 Views
Last post March 18, 2005, 05:26:51 AM
by 10kd10
Matches.

Started by aitrus | Last post by aitrus May 28, 2005, 02:07:48 PM

0 Replies
2748 Views
Last post May 28, 2005, 02:07:48 PM
by aitrus
relative reactivity of metals

Started by mnuslt | Last post by mnuslt March 28, 2005, 04:44:18 PM

0 Replies
3117 Views
Last post March 28, 2005, 04:44:18 PM
by mnuslt
Intermediate Products

Started by Sis290025 | Last post by Sis290025 February 07, 2006, 10:00:04 PM

0 Replies
4978 Views
Last post February 07, 2006, 10:00:04 PM
by Sis290025
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