The concentration of hydrogen peroxide (H 2 O 2 ) in blood and plasma is a measurement that has often been made, but the absolute values remain unsettled due the great variability of results actually published in the literature. As in every tissue, the concentration of H 2 O 2 in blood ...
(Chemistry) potential of hydrogen; a measure of the acidity or alkalinity of a solution equal to the common logarithm of the reciprocal of the concentration of hydrogen ions in moles per cubic decimetre of solution. Pure water has a pH of 7, acid solutions have a pH less than 7, and alk...
1). The rate of the cyclohexanol dehydration was proportional to the concentration of hydronium ions, rather than the total H3PO4 concentrations, consistent with specific acid catalysis in the studied range of dilute H3PO4 concentrations (0.02–0.09 M; Supplementary Fig. 2). The turnover...
Noun1.hydrogen ion concentration- the number of moles of hydrogen ions per cubic decimeter concentration- the strength of a solution; number of molecules of a substance in a given volume pH,pH scale- (from potential of Hydrogen) the logarithm of the reciprocal of hydrogen-ion concentration in ...
Answer to: The hydroxide ion concentration in household ammonia is 3.2 \times 10^{-3} \ M at 25^o Celsius. What is the concentration of hydronium...
1924. The influence of hydrogen ion concen tration on the growth of Fusarium lycopersici and on tomato wilt. Missouri Agr. Exp. Sta. Res. Bull. 64:3-32.Scott IT (1924) The influence of hydrogen ion concentration on the growth of Fusarium lycopersici and on tomato wilt. Mo Agri Exp Sta...
THE striking relationship between the hydrogen-ion concentration of the soil and plant distribution is apparently not without its parallel in animal distribution. A number of facts concerning the relationship of certain forms of animal life to plant-hosts have been brought together by Fr. Dahl (``...
The Journal of Urology Volume 22, Issue 4, October 1929, Pages 407-416Transactions of the Philadelphia Branch of the American Urological AssociationStudies in the Hydrogen Ion Concentration of the Urethral Fluids During the Course of Gonorrhea
It was found that the benzylic hydrogen atoms are the most likely to be abstracted to form radicals and hence define antioxidant properties in most of the studied compounds. The results also suggested that the most likely mechanism of HOO• radical scavenging differs by the key moiety: it is...
A RECENT number of the Journal of the Marine Biological Association (vol. xii., No. 4, October 1922) contains a series of papers by Dr. W. R. G. Atkins which make a contribution of conspicuous value towards our knowledge of the fundamental conditions that control vital production in the ...