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asheys666 and 63 Guests are viewing this board.
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Last post December 17, 2009, 03:51:01 PM
by kimyac─▒
Why does methylamine and ethylamine have nearly same pkb?

Started by technoultra | Last post by AWK December 23, 2016, 09:06:57 AM

1 Replies
1055 Views
Last post December 23, 2016, 09:06:57 AM
by AWK
Why does NO tend to lose an electron to form an NO+ ion?

Started by Chaste | Last post by Chaste September 25, 2008, 09:48:44 PM

6 Replies
5752 Views
Last post September 25, 2008, 09:48:44 PM
by Chaste
2 Replies
8615 Views
Last post April 14, 2013, 08:30:34 AM
by aHerraez
Why does O2 2- have a longer bond than O2 -

Started by moe6141 | Last post by fledarmus November 10, 2011, 09:35:48 AM

2 Replies
1956 Views
Last post November 10, 2011, 09:35:48 AM
by fledarmus
Why Does Oxidation-Reduction Lead to New Atomic Arrangements?

Started by smghz | Last post by Enthalpy December 25, 2016, 12:20:08 PM

4 Replies
1988 Views
Last post December 25, 2016, 12:20:08 PM
by Enthalpy
Why does partial hydrogenation of unsaturated FA's create trans fats?

Started by chiddler « 1 2 » | Last post by chiddler August 13, 2013, 11:35:25 AM

15 Replies
6372 Views
Last post August 13, 2013, 11:35:25 AM
by chiddler
Why does Phenolphthalein turn pink and colorless?

Started by summerrains | Last post by Borek June 24, 2010, 02:37:59 AM

5 Replies
15856 Views
Last post June 24, 2010, 02:37:59 AM
by Borek
0 Replies
955 Views
Last post May 04, 2015, 09:36:41 AM
by confusedstud
Why does pressure remain constant during the liquefaction of a gas?

Started by confusedstud | Last post by mjc123 August 12, 2015, 08:21:43 AM

5 Replies
2211 Views
Last post August 12, 2015, 08:21:43 AM
by mjc123
Why does propane have a lower boiling point than cyclopropane?

Started by Bob Sacamano | Last post by Bob Sacamano September 25, 2010, 04:45:58 PM

4 Replies
6004 Views
Last post September 25, 2010, 04:45:58 PM
by Bob Sacamano
why does solubility for NaCl solution not change much with temperature?

Started by ajax0604 | Last post by ajax0604 August 28, 2011, 03:08:28 AM

0 Replies
2136 Views
Last post August 28, 2011, 03:08:28 AM
by ajax0604
why does sulfur element exist as S8 but oxygen exists as a diatomic molecule?

Started by ajax0604 | Last post by UG January 26, 2012, 01:04:02 AM

3 Replies
5232 Views
Last post January 26, 2012, 01:04:02 AM
by UG
Why does the bisulfate ion have 4 Oxygen atoms?

Started by fligex | Last post by AWK February 22, 2012, 01:01:01 AM

1 Replies
1372 Views
Last post February 22, 2012, 01:01:01 AM
by AWK
11 Replies
4539 Views
Last post May 15, 2012, 10:20:54 PM
by sodium.dioxid
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