Calculate the ionic strength of an aqueous solution of Na2SO4 at 298 K having a molality of 0.015 mol/kg and using DHLL, determine a) the activity coefficients of Na* and SO4²- ions b) the mean ionic activity of these ions

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Calculate the ionic strength of an aqueous solution of Na2SO4 at 298 K having a
molality of 0.015 mol/kg and using DHLL, determine
a) the activity coefficients of Nat and SO4²- ions
b) the mean ionic activity of these ions
Transcribed Image Text:Calculate the ionic strength of an aqueous solution of Na2SO4 at 298 K having a molality of 0.015 mol/kg and using DHLL, determine a) the activity coefficients of Nat and SO4²- ions b) the mean ionic activity of these ions
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