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d π (pi )-pπ (pi)bonding ?

Started by smartprincess | Last post by AdiDex January 16, 2015, 03:41:15 PM

1 Replies
14861 Views
Last post January 16, 2015, 03:41:15 PM
by AdiDex
Redox Half Reaction Method

Started by theguy | Last post by AWK March 02, 2012, 02:32:21 AM

11 Replies
14871 Views
Last post March 02, 2012, 02:32:21 AM
by AWK
A few intermolecular forces problems

Started by cubejunkies | Last post by vmelkon January 20, 2011, 02:38:30 PM

7 Replies
14878 Views
Last post January 20, 2011, 02:38:30 PM
by vmelkon
First ionisation enthalpies of group 13

Started by xstrae | Last post by Yggdrasil July 30, 2006, 03:46:15 PM

9 Replies
14886 Views
Last post July 30, 2006, 03:46:15 PM
by Yggdrasil
Chemical Kinetics - rate constant & partial pressure

Started by Joel | Last post by Joel November 09, 2005, 01:48:09 PM

6 Replies
14925 Views
Last post November 09, 2005, 01:48:09 PM
by Joel
Controlled Variables in Enthalpy of Combustion of Alcohols?

Started by jb1524 | Last post by Rabn May 20, 2009, 09:32:32 PM

6 Replies
14941 Views
Last post May 20, 2009, 09:32:32 PM
by Rabn
Compound vs Molecules

Started by antoinetta | Last post by english September 12, 2006, 07:12:24 PM

3 Replies
14957 Views
Last post September 12, 2006, 07:12:24 PM
by english
Chemical Kinetics Question

Started by pnblwzrd | Last post by Astrokel April 21, 2008, 09:28:00 AM

6 Replies
14990 Views
Last post April 21, 2008, 09:28:00 AM
by Astrokel
Calculating PPM. - self teaching!

Started by Tipsy « 1 2 » | Last post by Tipsy May 29, 2008, 09:04:51 AM

17 Replies
14992 Views
Last post May 29, 2008, 09:04:51 AM
by Tipsy
pH of NaHSO4

Started by alina0031 | Last post by Borek May 17, 2013, 08:10:56 AM

11 Replies
15011 Views
Last post May 17, 2013, 08:10:56 AM
by Borek
Lithium forms covalent Halides. Why?

Started by xstrae « 1 2 » | Last post by xiankai August 08, 2006, 11:11:55 AM

16 Replies
15014 Views
Last post August 08, 2006, 11:11:55 AM
by xiankai
Calculating concentration of ions in solution

Started by govibe | Last post by AWK September 25, 2007, 09:11:22 AM

1 Replies
15032 Views
Last post September 25, 2007, 09:11:22 AM
by AWK
Kb Ka negligible concentrations?

Started by seal308 | Last post by seal308 April 02, 2012, 06:20:14 PM

10 Replies
15055 Views
Last post April 02, 2012, 06:20:14 PM
by seal308
Why doesn't helium burn?

Started by ChemKid | Last post by Mitch May 07, 2005, 05:18:32 PM

14 Replies
15074 Views
Last post May 07, 2005, 05:18:32 PM
by Mitch
NaOH + H2SO4 **Lend a hand please? I need help.**

Started by hod357 | Last post by AWK May 17, 2007, 03:50:59 AM

8 Replies
15075 Views
Last post May 17, 2007, 03:50:59 AM
by AWK
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