Improvement of Stability Constant Determination of Sulfosalicylic Acid-Copper (Ⅱ) Complex

Daxue Huaxue ◽  
2018 ◽  
Vol 33 (3) ◽  
pp. 59-62
Author(s):  
Shaoqian LIU ◽  
◽  
Zhengfa FANG ◽  
Zhanghong YANG ◽  
Heda DONG ◽  
...  
Keyword(s):  
Stability Constant ◽  
Sulfosalicylic Acid ◽  
Constant Determination ◽  
Stability Constant Determination

Stability constant determination of sulfur and selenium amino acids with Cu(II) and Fe(II)

2019 ◽  
Vol 195 ◽  
pp. 20-30 ◽  
Author(s):  
Jaime M. Murphy ◽  
Andrea A.E. Gaertner ◽  
Tyler Williams ◽  
Colin D. McMillen ◽  
Brian A. Powell ◽  
...  
Keyword(s):  
Amino Acids ◽  
Stability Constant ◽  
Constant Determination ◽  
Stability Constant Determination

The stabilities of secondary tin minerals. Part 2: The hydrolysis of tin(II) sulphate and the stability of Sn3O(OH)2SO4

1996 ◽  
Vol 60 (400) ◽  
pp. 427-432 ◽  
Author(s):  
R. Edwards ◽  
R. D. Gillard ◽  
P. A. Williams
Keyword(s):  
Stability Constant ◽  
Corrosion Product ◽  
Tin Alloys ◽  
Constant Determination ◽  
New Synthesis ◽  
Direct Measurements ◽  
The Stability ◽  
Hydrolysis Of ◽  
Stability Constant Determination

AbstractTritin(II)dihydroxyoxosulphate, Sn3O(OH)2SO4, is a rare corrosion product found on the surfaces of certain tin alloys. A new synthesis based on the hydrolysis of SnSO4 is described. The stability constant determination of Sn3O(OH)2SO4,s, at 298.2K and 105Pa is determined using direct measurements via electrodes, of the activities of tin(II) and sulphate ions. ΔfG0(298.2K) is equal to −1563.1 ± 0.9 KJ mol−1.

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