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Unformatted text preview: usually start with volume of liquid given 115 mL solution x (1 L/ 1000 mL) x (1.85 mol CaCl2/ 1 L sol) x (2 mol Cl-/ 1 mol CaCl2) = 0.422 mol Cl- electrolyte ionizes to some extent what dissolves in water nonelectrolytes dissolve in water but dont ionize strong salts: NaCl, KBr, LiNO3, strong acids: HCl, HNO3, H2SO4, HClO4 strong bases: NaOH, KOH weak electrolyte only slightly ionizes in water ex: HC2H3O2 and NH3 dissolution occurs if interactions between solvent and solute particles overcome interactions of the solute to itself just because a compound is ionic doesnt automatically mean it dissolves in water (ch 16) predict this based on structure...
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This note was uploaded on 04/03/2012 for the course CHEM 105A taught by Professor Bau during the Fall '04 term at USC.
- Fall '04