Citation: Jia Zhen YANG, Ru Bo ZHANG. The Standard Association Constant of Ion Pair [GaCl]²⁺in the System of HCl+GaCl₃+H₂O[J]. Chinese Chemical Letters, ;2002, 13(5): 442-443. shu

The Standard Association Constant of Ion Pair [GaCl]²⁺in the System of HCl+GaCl₃+H₂O

Institute of Rare Scattered Element Chemistry, Liaoning University, Shenyang 110036

Received Date: 16 April 2001
Revised Date: 22 February 2002

The standard association constants of ionic pair [GaCl]²⁺, K_as, were determined by emf(electromotive force) method at 278.15 to 318.15 K. The thermodynamic quantities for the ionic association process were calculated and it was pointed that the association entropy is driving force to form the ionic pair.
- Ion pair,
- association entropy,
- EMF,
- GaCl₃
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