Acids and Bases: Acidic and basic solutions have varying pH and so is a neutral solution. A solution is said to be neutral if it has a pH value equal to 7. At neutrality, the acidic and basic components are equal. But when the acidic overcomes the basic component, the pH of the solu...
Strong and Weak Acids: In acid-base chemistry, an acid or base is considered strong when it dissociates completely in aqueous solution. Thus, we can say that the strength of an acid or base is dependent on its completeness of ionization. In addit...
[Means for Solving Problem] A method comprising performing the following steps (a)-(b), repeatedly and continuously: (a) a step wherein the iron (II) ion in the acidic solution containing the iodide ion and the iron (II) ion is oxidized into iron (III) ion in a reactor using a ...
Which one of the following compounds is most acidic? Which one of the following compounds is more acidic? Antacids may contain which ion to reduce acidity? a. Na+ b. CO32- c. Al3+ d. Cl- Which of the following solutions is the most acidic? a. H+ = 3.45 x 10-8 M b. H+ =...
Phenoxide ion is aromatic and can undergo resonance but ethoxide ion can't.Phenol is more acidic than that of ethanolbecause phenoxide ion is stabilized through delocalisation. Why phenols are weak acids? Phenol is a very weak acid and the position of equilibrium lies well to the left. Phenol...
The positively charged (basic) amino acids include arginine, lysine and histidine. The negatively charged (acidic) amino acids include aspartic acid and glutamic acid. Also included within the scope of the invention are rpt-1 proteins which are differentially modified during or after translation, e...
Nigrosin is an acidic stain. This means that the stain readily gives up a hydrogen ion and becomes negatively charged. Since the surface of most bacterial cells is negatively charged,the cell surface repels the stain. Are virus a cell?
which of the following salt does not get hydrolysed in water? View Solution which of the following salt does not get hydrolysed in water? View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class...
proteins; lipids d. acids; bases e. hydrogen; oxygenWhich of the following substances would be most likely to pass through a lipid bilayer/plasma membrane without embedded proteins? a. water b. a steroid hormone c. a large fatty acid d. a large pe...
Control of function of intracellular Ca ionUS 20060166880 A1 摘要 Analysis of substance capable of binding with inositol-1,4,5-triphosphate (IP3) receptor (IP3R), preferably with a regulation domain of IP3R; analysis of the function of IP3R; and establishing of a method of treatment or ...