Transcription of Chapter 12 Solutions - Ohio Northern University
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Chapter 12 Solutions solute + solvent ! solutionspeciation?stoichiometry? empirical solubility rules: Which ionic compounds are soluble in water? electrolyte definitions:strong electrolytes - soluble ionic compounds strong acids & strong basesweak electrolytes - weak acids & weak basesnonelectrolytes - molecular compounds insoluble ionic compoundsAqueous SolutionsWhat did we learn in Chapter 4? representation of how much solute is presentqualitatively: concentrated vs. dilute quantitatively: molarity or molar concentration (units mol/L) M = Solution Compositionmol solutevolume solutionTypes of Solutions :Physical State of Solute and SolventGas Phase Solution Formation speciation molecular compounds dissolve to produce Solutions containing dispersed, individual, discrete, neutral molecules soluble molecular compounds are nonelectrolytesSolution Formation with a Molecular Solute speciation ionic compounds dissolve to produce Solutions containing dispersed cations and anions must consider the compound s stoichiomet
Chapter 12 Solutions solute + solvent ! solution speciation? stoichiometry? empirical solubility rules: Which ionic compounds are soluble in water? electrolyte definitions:
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