Why do transition catalysts make good catalysts?

Started by positiveion | Last post by Vidya March 24, 2009, 10:45:36 AM

Why do we calculate OH- concentrations for an acid dissociation?

Started by DustinByfuglien | Last post by Borek December 15, 2021, 02:52:20 AM

Why do we CARE about enthalpy of neutralization?

Started by Aalz-7 | Last post by Borek October 29, 2015, 05:51:25 PM

why do we need hydrogen to oxidise an alcohol?

Started by martainthebox | Last post by UG April 16, 2009, 08:43:51 PM

Why do we need water with salt instead of only water?

Started by INeedSerotonin | Last post by Hunter2 March 19, 2022, 03:54:29 PM

Why do we omit the concentrations of solids in calculating equilibrium constant?

Started by alihihg | Last post by magician4 October 13, 2013, 03:15:31 PM

Why do we persist in teaching models of the atom we know are wrong?

Started by plyrjohn404 | Last post by sjb June 14, 2009, 07:03:24 AM

Why do we say that ionic solutions are conductors of electricity?

Started by confusedstud | Last post by confusedstud July 31, 2015, 02:31:31 AM

Why do you feel the wind?

Started by clumsy_panda | Last post by clumsy_panda April 10, 2007, 10:08:33 PM

why do you need to let something cool before weighing it?

Started by gsxrguru2 | Last post by gsxrguru2 September 18, 2007, 04:33:18 PM

why does 2,3-dimethylbutane have a higher bp but a lower mp 2,2-dimethylbutane?

Started by ajax0604 | Last post by Babcock_Hall July 17, 2024, 09:44:20 AM

Why does a bike pump get hot when you use it? and other stupid question.

Started by Aleck | Last post by BurntFinger August 03, 2014, 05:44:41 PM

Why does a higher pH mean less hydrogen cations?

Started by Schwarz107 | Last post by mjc123 November 13, 2017, 07:03:59 AM

Why does a reaction happen?

Started by Agnostical | Last post by Borek September 25, 2009, 08:22:52 AM

Why does a strong acid+metal reaction have a lower activation energy than a weak

Started by blueboing | Last post by Hello12 February 01, 2009, 01:19:54 PM