Explain activity coefficients for aqueous solutions of nacl

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The mean activity coefficients for aqueous solutions of NaCl at 25C are given below. Confirm that an improved fit is obtained with the extended law

b (mmol/kg) 1.0 2.0 5.0 10.0 20.0

y+/ 0.9649 0.9519 0.9275 0.9024 0.8712

Reference no: EM13204783

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