why do ionic compounds not contain molecules?

Started by Ian000Bell | Last post by Borek April 15, 2021, 03:06:00 AM

Why do ionic compounds tend to have high melting points

Started by mrg09 | Last post by GbPack March 28, 2006, 10:30:32 PM

Why do Reactants naturally move towards a lower Potential Energy?

Started by Symposium | Last post by billnotgatez January 28, 2015, 11:54:23 AM

Why do sand particles stick or clump together in water?

Started by xstrae | Last post by Bakegaku September 01, 2006, 05:04:26 PM

why do solids and liquids expand when heated?

Started by confusedstud | Last post by confusedstud October 20, 2012, 02:16:57 AM

Why do some organic compounds dissolve in polar aprotic solvents but not protic?

Started by Phase5 | Last post by Phase5 May 31, 2010, 10:25:26 AM

Why do titration curves have abrupt change of pH?

Started by mrflow3r | Last post by Donaldson Tan December 18, 2005, 12:52:04 PM

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