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Dissolving an Ionic Electrolyte. The dissolving of an ionic electrolyte. All salts are ionic electrolytes! Hydroxide bases are ionic electrolytes! + ++

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Presentation on theme: "Dissolving an Ionic Electrolyte. The dissolving of an ionic electrolyte. All salts are ionic electrolytes! Hydroxide bases are ionic electrolytes! + ++"— Presentation transcript:

1 Dissolving an Ionic Electrolyte

2 The dissolving of an ionic electrolyte. All salts are ionic electrolytes! Hydroxide bases are ionic electrolytes! + ++ ― ― ― ― ― ― Stationary ions can NOT conduct electricity Free moving ions can conduct electricity Dissolving an Ionic Electrolyte

3 Ex. (1) Write the dissolving reaction for each of the following ionic electrolytes. NaCl (s) → _____________________________ BaCl 2(s) → ____________________________ Sr(OH) 2(s) → __________________________ H2OH2O H2OH2O H2OH2O Na Cl (aq) Ba + Cl (aq) 1 1 Sr + 2OH (aq) 1 1 Dissolving an Ionic Electrolyte

4 Mg(NO 3 ) 2(s) → __________________________ Na 2 CO 3(s) → ___________________________ KOH (s) → ______________________________ H2OH2O H2OH2O H2OH2O +2 Mg + NO (aq) Na 2 + CO (aq) K+ OH (aq) 11 1 Dissolving an Ionic Electrolyte

5 Ex. (2) Which of the following sodium chloride samples is incapable of conducting electricity? (1) NaCl (s) (3) NaCl (aq) (2) NaCl (l) (4) NaCl (g) Ionic electrolytes will conduct electricity NOT only in the aqueous phase BUT also in the liquid and gases phases because the ions are free to move around! Dissolving an Ionic Electrolyte


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