Given: molality = 0.54, pH = 2.43, Using the given equation, estimate the mean activity coefficient of HCl using the given molality and pH. ?± = mean activity coefficient of H+ and Cl- ions b = molality relative to the standard 1 molal bo

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A: Given - - > Mole Fraction of HCl = 0.220 Molality of HCl = ?

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