The mean activity coefficients for aqueous solutions of NaCl at 25C are given below. Confirm that they
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The mean activity coefficients for aqueous solutions of NaCl at 25°C are given below. Confirm that they support the Debye–Hückel limiting law and that an improved fit is obtained with the extended law.
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b/(mmol kg ¹) 土 1.0 0.9649 2.0 0.9519 5.0 0.9275 10.0 0.9024 20.0 0.8712
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Solution Here we know k A 12ln 12k A 05885 ln 1 04021 ln 2 Since the DebyeHckel law is v...View the full answer
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