SP3 Hybridization in NH3

Started by alishehzad | Last post by Winga July 12, 2005, 11:28:32 AM

Urgent Help =/

Started by JonathanEyoon | Last post by Alpha-Omega January 16, 2008, 11:30:00 PM

A few intermolecular forces problems

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

Sorry, but this is just confusing to me

Started by biospy | Last post by biospy October 08, 2006, 04:28:28 PM

Lithium forms covalent Halides. Why?

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

Emission Spectrums

Started by Leeple Stays | Last post by renge ishyo September 17, 2009, 01:39:33 AM

How to calculate relative isotopic mass?

Started by panzer | Last post by Mitch March 16, 2010, 06:18:54 AM

Needing help to understanding valence electrons

Started by Watermelon | Last post by Clovermite May 15, 2014, 09:50:06 AM

Na2CO3 . XH2O (X= 0 to 10) Find the value of X

Started by novi | Last post by Borek November 15, 2009, 06:00:49 PM

Na2CO3 and NaHCO3 titration

Started by Rutherford | Last post by Rutherford August 21, 2012, 12:27:47 PM

Thermochemistry - estimate mass of water evaporate...

Started by viet | Last post by Astrokel October 16, 2008, 12:25:54 AM

How do you determine the phase of compounds when writing reactions?

Started by TommyAtkins | Last post by Enthalpy August 18, 2015, 05:30:18 AM

Empirical Formula?

Started by kaeyeon | Last post by maivu August 09, 2011, 03:51:40 AM

Kb Ka negligible concentrations?

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

When an ionic bond breaks?

Started by minneola | Last post by Borek June 25, 2012, 05:37:56 AM