p-nitrophenolis more acidic than phenol. Is phenol most acidic compound? Acidity of phenols Phenols are not as acidic as carboxylic acids, butthey are much more acidic than aliphatic alcohols, and they are more acidic than water. Unlike simple alcohols, most phenols are completely deprotonated by...
百度试题 题目Which of the following compounds is the most acidic? A.phenolB.p-cresolC.p-nitrophenolD.benzyl alcohol相关知识点: 试题来源: 解析 AC
b) The pKa of p-nitrophenol is lower than the pKa of m-nitrophenol (7.2 vs. 8.3). Acidic Strength: The strength of an acidic substance can be determined with the help of the pKa values of the substa...
to cumene hydroperoxide.When cumene hydroperoxide is treated withdilute sulfuric acid,it rearranges and splits into phenol and acetone. Because the reactants areinexpensive and the process is simple,the acidic oxidation of cumene is used to produce morethan 95% of the world’s supply of phenol...
Usually the complex of the ionic species is much less stable than that of the un-ionized one, the hydrophobic cyclodextrin cavity favouring uncharged molecules.2-6 In the case of p-nitrophenol, however, the shift in pK, is of opposite sign;2 the formation constant of the complex of p-...
Why is p-nitrophenol a stronger acid than phenol itself? Hypochlorous acid is a weaker acid than chlorous acid. Draw electron-dot structures for both and explain why. For p-nitrobenzoic acid and p-methoxybenzoic acid which is more acidic? Explain this reactivity difference...
to cumene hydroperoxide.When cumene hydroperoxide is treated withdilute sulfuric acid,it rearranges and splits into phenol and acetone. Because the reactants areinexpensive and the process is simple,the acidic oxidation of cumene is used to produce morethan 95% of the world’s supply of phenol...
The surface of sea urchin-like NiCo2O4 is positively charged within acidic solutions, which effectively attracts HSO5− near the material to generate more SO4•− [37]. However, HSO5− cannot be stabilized in alkaline environments and reacts as shown in Equation (1), resulting in a ...