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Unformatted text preview: Equivalents and Normality See last page of your Syllabus! Equivalents and Normality: AcidBase Reactions One equivalent of an acid is an amount of that acid that will supply one mole of hydrogen ions, H + . HCl 1 equivalent HCl( aq ) = 1 mol HCl( aq ) H 2 SO 4 1 equivalent H 2 SO 4 ( aq ) = 0.5 mol H 2 SO 4 ( aq ) One equivalent of a base is an amount of that base that will supply one mole of hydroxide ions, OH − . NaOH 1 equivalent NaOH( aq ) = 1 mol NaOH( aq ) Ca(OH) 2 1 equivalent Ca(OH) 2 ( aq ) = 0.5 mol Ca(OH) 2 ( aq ) Normality is the concentration of a solution when one equivalent of a substance is dissolved in 1 L of a solution . ) ( ) ( L V L in volume solution s equivalent of number N Normality = Equivalents and Normality: AcidBase Reactions We dissolve 3 moles of H 2 SO 4 in water and dilute to 4 L of a solution. Find normality of this H 2 SO 4 solution. Equivalents and Normality: AcidBase Reactions We dissolve 3 moles of H 2 SO 4 in water and dilute to 4 L of a solution. Find normality of this H 2 SO 4 solution....
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 Spring '08
 ciszkowska
 Mole, AcidBase Reactions, Redox

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