The System H2O-HCl-NH4Cl at 25 degrees C: A Study of Harned's Rule

被引：50

作者：

Robinson, R. A. ^{[1
]}

Roy, Rabindra N. ^{[1
]}

Bates, Roger G. ^{[1
]}

机构：

[1] Univ Florida, Dept Chem, Gainesville, FL 32611 USA

来源：

JOURNAL OF SOLUTION CHEMISTRY | 1974年 / 3卷 / 11期

基金：

美国国家科学基金会;

关键词：

Activity coefficient; ammonium chloride; Harned's rule; hydrochloric acid; mixtures of electrolytes;

D O I：

10.1007/BF00645689

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Electromotive-force measurements of cells containing hydrochloric acid and ammonium chloride at constant total molality have been used to determine the variation of the logarithm of the activity coefficient of hydrochloric acid with change in the amount of ammonium chloride in the solution. The results are interpreted in the light of the recent work of Pitzer, and it is found that Harned's rule holds' for both electrolytes.

引用

页码：837 / 846

页数：10

共 28 条

[21]

LEWIS GN, 1961, THERMODYNAMICS, P572

[22] ACTIVITY COEFFICIENTS IN THE SYSTEMS HCL + (LI, NA, K, NH4)CL + H2O [J].

MCKAY, HAC .

TRANSACTIONS OF THE FARADAY SOCIETY, 1955, 51 (07) :903-909

[23] THERMODYNAMICS OF ELECTROLYTES .2. ACTIVITY AND OSMOTIC COEFFICIENTS FOR STRONG ELECTROLYTES WITH ONE OR BOTH IONS UNIVALENT [J].

PITZER, KS ;

MAYORGA, G .

JOURNAL OF PHYSICAL CHEMISTRY, 1973, 77 (19) :2300-2308

[24] THERMODYNAMICS OF ELECTROLYTES .1. THEORETICAL BASIS AND GENERAL EQUATIONS [J].

PITZER, KS .

JOURNAL OF PHYSICAL CHEMISTRY, 1973, 77 (02) :268-277

[25] PREDICTION OF OSMOTIC AND ACTIVITY COEFFICIENTS IN MIXED-ELECTROLYTE SOLUTIONS [J].

REILLY, PJ ;

WOOD, RH ;

ROBINSON, RA .

JOURNAL OF PHYSICAL CHEMISTRY, 1971, 75 (09) :1305-&

[26] PREDICTION OF PROPERTIES OF MIXED ELECTROLYTES FROM MEASUREMENTS ON COMMON ION MIXTURES [J].

REILLY, PJ ;

WOOD, RH .

JOURNAL OF PHYSICAL CHEMISTRY, 1969, 73 (12) :4292-&

[27] OSMOTIC COEFFICIENTS AND ACTIVITY COEFFICIENTS IN MIXED ELECTROLYTE SOLUTIONS [J].

SCATCHARD, G .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1961, 83 (12) :2636-&

[28] THE OSMOTIC AND ACTIVITY COEFFICIENTS OF AQUEOUS SOLUTIONS OF AMMONIUM CHLORIDE AND AMMONIUM NITRATE AT 25-DEGREES [J].

WISHAW, BF ;

STOKES, RH .

TRANSACTIONS OF THE FARADAY SOCIETY, 1953, 49 (01) :27-31

← 1 2 3 →