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Citation: Ji Ming, You Xiaozeng, Fu Xiancai. ACTIVITY COEFFICIENT OF HCI IN QUATERNARY SYSTEM
Ⅱ. HCl-KCl-BaCl₂-H₂O[J]. Acta Physico-Chimica Sinica, ;1985, 1(04): 365-369. doi: 10.3866/PKU.WHXB19850411 shu

ACTIVITY COEFFICIENT OF HCI IN QUATERNARY SYSTEM
Ⅱ. HCl-KCl-BaCl₂-H₂O

1.
Department of Chemistry, Nanjing University, Nanjing

Received Date: 30 January 1985
Available Online: 15 August 1985

Activity coefficient ν_1 of HCl in quaternary system of HCl-KCl-BaCl_2-H_2O was investigated by means of a reversible cell.
H_2|HCl(I_1), KCl(I_2), BaCl_2(I_3)|AgCl-Ag
It has been shown by the experiments that logγ_1 varied linearly with I_2 at the constant total ionic strength I and I_3, but its value is only a little different from that of logγ_1 calculated from the data by Harned for the corresponding ternary system. The logγ_1 of HCl in quaternary system may be expressed by
logγ_1=logγ_(1(0))-α_(12)I_2...
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ACTIVITY COEFFICIENT OF HCI IN QUATERNARY SYSTEM Ⅱ. HCl-KCl-BaCl2-H2O

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ACTIVITY COEFFICIENT OF HCI IN QUATERNARY SYSTEM
Ⅱ. HCl-KCl-BaCl₂-H₂O