scholarly journals Ionization constants of inorganic acids and bases in aqueous solution, second edition.

1983 ◽  
Vol 60 (5) ◽  
pp. A151 ◽  
Author(s):  
D. D. Perrin
Keyword(s):  
Aqueous Solution ◽  
Ionization Constants ◽  
Inorganic Acids ◽  
Acids And Bases

Exclusion of Zn(II) from aqueous solution using corncob (Zea maysstalk) after chemical modifications with inorganic acids and bases

2013 ◽  
Vol 52 (28-30) ◽  
pp. 5605-5610
Author(s):  
Hazafa Zafar ◽  
Raziya Nadeem ◽  
Rashid Saeed ◽  
Rohama Gill ◽  
Tahira Iqbal ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Chemical Modifications ◽  
Inorganic Acids ◽  
Acids And Bases

THE ACIDITY OF SOME AROMATIC FLUORO ALCOHOLS AND KETONES

1960 ◽  
Vol 38 (3) ◽  
pp. 399-406 ◽  
Author(s):  
Ross Stewart ◽  
R. Van der Linden
Keyword(s):  
Aqueous Solution ◽  
Nitro Compounds ◽  
Ionization Constants

A series of five trifluoroacetophenones and five phenyl trifluoromethyl carbinols have been synthesized and their ionization constants in water measured. They are the unsubstituted, p-methoxy, p-methyl, m-bromo, and m-nitro compounds. The ketones exist as hydrates in aqueous solution and each is about two pK units stronger than the corresponding alcohol. The acidities of both series are correlated by the Hammett relation with ρ values of 1.11 and 1.01 for the ketone hydrates and alcohols respectively. The acid strengths vary from a pKa of 9.18 for m-nitro-α,α,α-trifluoroacetophenone to 12.24 for p-methoxyphenyl trifluoromethyl carbinol.

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