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What's the meaning of optically active?

Started by WilliamYWT | Last post by Dan April 30, 2013, 08:16:51 AM

1 Replies
1172 Views
Last post April 30, 2013, 08:16:51 AM
by Dan
What's the mol of electron

Started by trinhn812 | Last post by Borek March 23, 2008, 07:18:28 PM

3 Replies
3033 Views
Last post March 23, 2008, 07:18:28 PM
by Borek
What's the name of this book?

Started by kassem23 | Last post by kassem23 November 07, 2010, 06:14:00 PM

0 Replies
1264 Views
Last post November 07, 2010, 06:14:00 PM
by kassem23
What's the reaction when bleaching hair with lemon juice (citric acid)?

Started by chicken94 | Last post by kizzler85 November 01, 2010, 03:39:51 PM

3 Replies
4507 Views
Last post November 01, 2010, 03:39:51 PM
by kizzler85
What's the real definition of Atomic Number?

Started by Eclipsonix | Last post by LPH June 17, 2010, 01:56:02 AM

10 Replies
5930 Views
Last post June 17, 2010, 01:56:02 AM
by LPH
what's up with Cu here?,,,

Started by kclive | Last post by Alberto_Kravina February 26, 2006, 12:29:21 PM

3 Replies
3364 Views
Last post February 26, 2006, 12:29:21 PM
by Alberto_Kravina
What's up with hydrogen?

Started by mememehere | Last post by cliverlong November 22, 2009, 05:37:37 AM

4 Replies
2968 Views
Last post November 22, 2009, 05:37:37 AM
by cliverlong
What's wrong with this reaction of exhaust gases from engines?

Started by CIE alevel | Last post by AWK November 02, 2009, 10:48:29 AM

4 Replies
3562 Views
Last post November 02, 2009, 10:48:29 AM
by AWK
1 Replies
810 Views
Last post October 24, 2016, 03:23:49 AM
by Borek
Whats the answer to the carbon-carbon bond in PVC with that in chloroethene?

Started by CIE alevel | Last post by DrCMS September 30, 2009, 04:55:45 AM

3 Replies
5300 Views
Last post September 30, 2009, 04:55:45 AM
by DrCMS
Whats the difference between Kc and equilibrium?

Started by appleseed | Last post by Borek June 09, 2009, 10:23:15 AM

1 Replies
2712 Views
Last post June 09, 2009, 10:23:15 AM
by Borek
Whats the empirical formula of vanilin?

Started by punterkicker06 | Last post by Donaldson Tan September 13, 2005, 12:27:14 PM

2 Replies
4153 Views
Last post September 13, 2005, 12:27:14 PM
by Donaldson Tan
Whats the Harm to Nature with Water Containing Lead greater than 1mg/L.

Started by Seta Akamatsu | Last post by Borek May 31, 2006, 02:56:08 AM

1 Replies
2298 Views
Last post May 31, 2006, 02:56:08 AM
by Borek
whats the role of acetic acid in these reactions ?

Started by shalikadm | Last post by shalikadm June 01, 2013, 09:18:19 AM

3 Replies
1386 Views
Last post June 01, 2013, 09:18:19 AM
by shalikadm
whats the sense of this exp. (complexes)

Started by zulu | Last post by pantone159 January 06, 2006, 01:21:45 PM

4 Replies
3884 Views
Last post January 06, 2006, 01:21:45 PM
by pantone159
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