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why transition metals are used as catalyts?

Started by appelsinbla | Last post by Schrödinger July 12, 2012, 01:50:39 AM

1 Replies
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Last post July 12, 2012, 01:50:39 AM
by Schrödinger
why trichloroethane is insoluble in water?

Started by firedamage | Last post by Arkcon January 26, 2009, 08:18:10 AM

10 Replies
7470 Views
Last post January 26, 2009, 08:18:10 AM
by Arkcon
Why use a spectrometre?

Started by jebus197 | Last post by jebus197 August 14, 2011, 08:45:29 PM

3 Replies
2582 Views
Last post August 14, 2011, 08:45:29 PM
by jebus197
why was the solution heated?

Started by Padfoot | Last post by Yggdrasil August 29, 2007, 02:14:31 PM

3 Replies
3124 Views
Last post August 29, 2007, 02:14:31 PM
by Yggdrasil
Why water can form ions?

Started by penguin | Last post by xiankai March 23, 2007, 11:53:02 AM

1 Replies
5532 Views
Last post March 23, 2007, 11:53:02 AM
by xiankai
6 Replies
2160 Views
Last post May 11, 2014, 06:05:32 AM
by Jackson Murphy
1 Replies
1018 Views
Last post April 18, 2014, 03:11:33 AM
by Borek
Why wouldn't the following molecular formula make sense?

Started by limonade | Last post by limonade May 19, 2013, 05:59:55 PM

2 Replies
1207 Views
Last post May 19, 2013, 05:59:55 PM
by limonade
Why wouldn't this work for measuring pH after adding HCl to a buffer.

Started by science24 | Last post by Borek May 21, 2016, 03:20:46 AM

1 Replies
1179 Views
Last post May 21, 2016, 03:20:46 AM
by Borek
Why wouldn’t this reaction be expected to occur?

Started by Roddy3 | Last post by AWK October 28, 2019, 06:02:11 PM

3 Replies
601 Views
Last post October 28, 2019, 06:02:11 PM
by AWK
Why'd Pauling use a 0.9 - 4.0 scale for electronegativity?

Started by nj_bartel | Last post by nj_bartel May 19, 2009, 07:02:21 PM

2 Replies
2482 Views
Last post May 19, 2009, 07:02:21 PM
by nj_bartel
Wide liquid range liquids

Started by mynode | Last post by jdurg June 14, 2005, 12:12:00 PM

4 Replies
4679 Views
Last post June 14, 2005, 12:12:00 PM
by jdurg
width of absorption lines

Started by nigel433 | Last post by nigel433 October 25, 2010, 09:12:55 AM

2 Replies
1810 Views
Last post October 25, 2010, 09:12:55 AM
by nigel433
Will a precipitate form?

Started by PistolSlap | Last post by Borek April 20, 2012, 01:36:46 PM

5 Replies
2392 Views
Last post April 20, 2012, 01:36:46 PM
by Borek
Will a solution of ammonium acetate be acidic, basic, or neutral?

Started by asigna | Last post by Borek February 26, 2013, 04:21:31 AM

2 Replies
9814 Views
Last post February 26, 2013, 04:21:31 AM
by Borek
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