The mean activity coefficients of HBr in three dilute aqueous solutions at 25C are 0.930 (at 5.0
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The mean activity coefficients of HBr in three dilute aqueous solutions at 25°C are 0.930 (at 5.0 mmol kg−1), 0.907 (at 10.0 mmol kg−1), and 0.879 (at 20.0 mmol kg−1). Estimate the value of B in the extended Debye–Hückel law.
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