Arrhenius theory is failed to explain the acidic nature of 01:27 The conjugate acid of OH^(-) is 01:02 The strongest base among the following is 01:30 Which of the following is not a Bronsted acid 01:06 Which of the following is used as a differentiating solvent for acids, 01:07 CH...
Acidic Nature of Carboxylic Acid Carboxylic acids are acidic in nature. These are more acidic than water, alcohol, and phenols but less acidic than mineral acids like sulphuric acid \(\left( {{{\rm{H}}_2}{\rm{S}}{{\rm{O}}_4}} \right),\) hydrochloric acid \(\left( {{\rm{HCl...
N, N-naphthoquinonylaminesacid–base equilibriump K aGraphicdoi:10.1016/S0040-4020(02)00533-1Galina TemtsinDepartment of Chemistry, Ben-Gurion University of the Negev, Beer Sheva 84105, IsraelSofia GorohovskyDepartment of Chemistry, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel...
THE oxycarboxylic acids are very strong complex-forming agents, and both the carboxylic and the alcoholic hydroxyl groups take part in such formation. For calculation of complex stability constants it is necessary to know the acidic dissociation constants of both groups. However, the alcoholic hydroxy...
NatureT. Beck, B. Csiszar, and P. Szarvas, “Acidic dissociation constants of alcoholic hydroxyls of hydroxylcarboxylic acids,” Nature, 188 , 846 (1960).Csiszar, B., Szarvas, P. (1960) Acidic dissociation constants of alcoholic hydroxyls of hydroxycarboxylic acids. Tartaric acid. Nature ...
Moro-oka Y.The role of acidic properties of metal oxide catalysts in the catalytic oxidation.Applied Catalysis. 1999Moro-oka Y., (1999), "The role ... Y Moro-Oka - 《Cheminform》 被引量: 31发表: 1999年 Determination of the chemical nature of active surface sites present on bulk mixed ...
At oil processing temperatures, naphthenic acids show corrosion activity and although there has been numerous works to determine the specific factors, the nature of naphthenic acid corrosion and the factors controlling it are still not completely understood (Kane and Cayard, 1999, 2002Kane and Cayard...
In this paper, the second part of a systematic study whose aim deals with the influence of the terminal amino acid side chain on the properties of Nα-
Which phenol is more acidic in nature? Phenolis more acidic than aliphatic compounds containing OH group due to resonance stabilization of phenoxide ion by the aromatic ring. In this way negative charge of oxygen atom is delocalized on ortho and para carbon atoms. ...
the inhibitor can be classified as anodic or cathodic. The shift in the corrosion potential varies less than ± 85 called mixed type. The difference between the lowest Ecorrand the highest Ecorris around 73 mV, which indicate the mixed type nature of theA. heterophyllaextract. Because it ...