scholarly journals The generalized Lewis acid-base theory: Surprising recent developments

1984 ◽  
Vol 61 (2) ◽  
pp. 101 ◽  
Author(s):  
Leo Brewer
Keyword(s):  
Lewis Acid ◽  
Acid Base ◽  
Base Theory ◽  
Recent Developments

An explanation of flocculation using Lewis acid-base theory

1989 ◽  
Vol 6 (4) ◽  
pp. 196-200
Author(s):  
P. M. Brown ◽  
D. A. Stanley ◽  
B. J. Scheiner
Keyword(s):  
Lewis Acid ◽  
Acid Base ◽  
Base Theory

LEWIS ACID-BASE THEORY APPLIED TO GLASS*

1945 ◽  
Vol 28 (1) ◽  
pp. 8-11 ◽  
Author(s):  
Kuan-Han Sun ◽  
Alexander Silverman
Keyword(s):  
Lewis Acid ◽  
Acid Base ◽  
Base Theory

Solvation and redox properties of [Co(en)3]3+-[Co(en)3]2+ system

1980 ◽  
Vol 45 (2) ◽  
pp. 335-338 ◽  
Author(s):  
Adéla Kotočová ◽  
Ulrich Mayer
Keyword(s):  
Hydrogen Bond ◽  
Lewis Acid ◽  
Specific Interaction ◽  
Redox Properties ◽  
Solvation Effect ◽  
Interacting Particles ◽  
Acid Base ◽  
Polar Solvents ◽  
Oxidation Reduction ◽  
Solvent Molecules

The solvation effect of a number of nonaqueous polar solvents was studied on the oxidation-reduction properties of the [Co(en)3]3+-[Co(en)3]2+ system. Interactions of these ions with the solvent molecules are discussed in terms of their coordination, which is accompanied by a specific interaction of the Lewis acid-base type, namely formation of a hydrogen bond between the interacting particles. This is the main controlling factor of the redox properties of the studied system.

Acid-base properties of metals and glasses of Na2O.P2O5-xB2O3 system

1984 ◽  
Vol 49 (10) ◽  
pp. 2355-2362 ◽  
Author(s):  
Juraj Leško ◽  
Marie Dorušková ◽  
Jan Tržil
Keyword(s):  
Boron Oxide ◽  
A Priori ◽  
Optical Basicity ◽  
Galvanic Cell ◽  
Acid Base ◽  
Tetrahedral Configuration ◽  
Relative Basicity ◽  
Base Theory ◽  
Base Properties

Boron oxide in the Na2O.P2O5-x B2O3 system behaves as a Lux base. Its addition to Na2O.P2O5 brings about transformation of a Co(II) indicator from octahedral to tetrahedral configuration, increase in the optical basicity ΛPb(II), increase in the relative basicity of the melt as determined by means of a galvanic cell, and depolymerization reactions releasing PO43- ions. In the Na2O-B2O3 system free of P2O5, boron oxide behaves as a Lux acid. The amphoretic nature of B2O3 is explained in terms of Lux's acid-base theory extended in analogy with the protolysis theory. The theoretical optical basicity values do not indicate the amphoretic behaviour of B2O3 because in this approach boron oxide is a priori regarded as more acidic than Na2O.P2O5.

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