
TY  - JOUR
A1  - Dash, UN 
A1  - Nayak, B 
T1  - Studies on the application of the quinhydrone electrode in formamide. III. The ionization constants and related thermodynamic quantities of phthalic acid frome.m.f. measurements at different temperatures
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1975
VL  - 28
IS  - 4
SP  - 793
EP  - 795
KW  - 
UR  - https://doi.org/10.1071/CH9750793 
N2  - The first and second ionization constants of phthalic acid have been determined, in formamide, at temperatures ranging from 5° to 45°C at 5° intervals, with the help of cells without liquid junction using quinhydrone and silver-silver chloride electrodes. By means of the Bjerrum equation, the distance r between the acidic groups has been estimated in formamide at different temperatures. 
ER  -

