Keywords: Sodium-carbonate-3D-balls-ionic.png Ball-and-stick model of sodium carbonate also known as soda ash a compound with uses as a food additive a water softener and an acitidity regulator Showing two sodium cation and one carbonate anion Derived from File Carbonate-3D-balls png 2010-12-14 Jynto and Ben Mills Sodium carbonate Images by Jynto |