Q&A: Valency Electrons, Moles/Molarity, Chemical Equatio
Wed Apr 13, 2005 11:14 pm
****This forum should be used to post questions generally pertaining to (i) understanding the valency of elements and atoms (ii) the calulation of moles of an element or a compound/using Avogadro's Number/understanding molarity, and (iii) writing and balancing chemical reaction equations****