Acid-base equilibrium of ?-adrenoceptor blocking agents in acetic acid medium and methods for their titration

1991 ◽  
Vol 103 (1-2) ◽  
pp. 79-87 ◽  
Author(s):  
Jos� Barbosa ◽  
Maria Eleno Torrero
Keyword(s):  
Acetic Acid ◽  
Acid Medium ◽  
Acid Base ◽  
Acetic Acid Medium ◽  
Blocking Agents ◽  
Base Equilibrium ◽  
Acid Base Equilibrium

Equilibria in acetic acid: Ionic association constant of acetamidium perchlorate and acid-base equilibrium constant of acetamidium acetate at 105.7°

1965 ◽  
Vol 18 (6) ◽  
pp. 801 ◽  
Author(s):  
RJL Martin
Keyword(s):  
Dielectric Constant ◽  
Acetic Acid ◽  
Equilibrium Constant ◽  
Association Constant ◽  
Ionic Association ◽  
Equivalent Conductivity ◽  
Acid Base ◽  
Base Equilibrium ◽  
Acid Base Equilibrium

In acetic acid at 105.7� acetamidium perchlorate has an ionic association constant KA = 0.0491 x 106 l. mole-1, a limiting equivalent conductivity A, = 79.4 cm2 Ω-1 equiv.-1, and a centre-to-centre distance between the ions � = 4.67 Ǻ. The acid-base equilibrium constant for acetamidium acetate KB = [ΣNH3Ac+ OAc-]/ [NH2Ac] increases slightly with increasing dielectric constant.

Equilibria in acetic acid: ionic association constant of oxonium perchlorate, acid-base equilibrium constant of oxonium acetate, and autoprotolysisconstant of acetic acid at 105.7°

1965 ◽  
Vol 18 (3) ◽  
pp. 321 ◽  
Author(s):  
RJL Martin
Keyword(s):  
Dielectric Constant ◽  
Acetic Acid ◽  
Equilibrium Constant ◽  
Association Constant ◽  
Ionic Association ◽  
Aqueous Acetic Acid ◽  
Equivalent Conductivity ◽  
Acid Base ◽  
Base Equilibrium ◽  
Acid Base Equilibrium

In aqueous acetic acid, 0.114-0.152M H2O, at 105.7�, oxonium perchlorate has limiting equivalent conductivity Λ0 90.7, ionic association constant KA = [H3O+ClO4-]/[H3O+][ClO4]f2 = 0.0310 x 106 and centre-to-centre distance between the ions (� = 4.84 Ǻ. The acid-base equilibrium constant for oxonium acetate KB = [ΣH3O+ OAc-]/[H2O] increases with the dielectric constant so that -log KB = 1.532+29.44/D. The autoprotolysis of acetic acid also increases with the dielectric constant.

Identification of valence electronic states of aqueous acetic acid in acid–base equilibrium using site-selective X-ray emission spectroscopy

2009 ◽  
Vol 11 (39) ◽  
pp. 8676 ◽  
Author(s):  
Yuka Horikawa ◽  
Takashi Tokushima ◽  
Yoshihisa Harada ◽  
Osamu Takahashi ◽  
Ashish Chainani ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Emission Spectroscopy ◽  
Electronic States ◽  
Aqueous Acetic Acid ◽  
Acid Base ◽  
X Ray ◽  
Base Equilibrium ◽  
Acid Base Equilibrium ◽  
Site Selective

scholarly journals ACID-BASE EQUILIBRIUM IN THE NORMAL

1942 ◽  
Vol 144 (2) ◽  
pp. 529-535
Author(s):  
Frank C. d'Elseaux ◽  
Frances C. Blackwood ◽  
Lucille E. Palmer ◽  
Katherine G. Sloman
Keyword(s):  
Acid Base ◽  
Base Equilibrium ◽  
Acid Base Equilibrium

scholarly journals THE ACID-BASE EQUILIBRIUM OF THE BLOOD IN PATHOLOGICAL CONDITIONS

1931 ◽  
Vol 90 (2) ◽  
pp. 607-617
Author(s):  
Edward Muntwyler ◽  
Natalie Limbach ◽  
Arthur H. Bill ◽  
Victor C. Myers
Keyword(s):  
Acid Base ◽  
Base Equilibrium ◽  
Pathological Conditions ◽  
Acid Base Equilibrium
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