Is benzoic acid or acetic acid more soluble in water? Explain. Why does benzoyl chloride react preferentially with an amine rather than Na2CO3 or water? Why is water not suitable solvent in paper chromatography? Would solid PbCl2 dissolve when water is added to it? Explain. Is pentanoic acid...
They can be readily determined by GC following acid hydrolysis, recovery of the parent alcohols, and separation either as the alcohols or after conversion of the alcohols to their trimethylsilyl ether derivatives. Typical conditions are a 10 m×0.53 mm i.d. column of methylsilicone phase ...
a) ethanoic acid b) benzoic acid c) methanoic acid d) 4-methylbenzoic acidList the compound in each group as "most soluble in water, "soluble in water, or "insoluble in water and explain why. Butanone, Butanoic acid or butaneWhich is less soluble in water? 1-penta...
solubility (thx for your patience btw), I have Benzoic acid, Nitroaniline and anthracene, so I need an extraction solvent that is not miscible in water so it can contain my organic layer that's the first condition, the second condition is that my 3 molecules need to be soluble in it ...
What is the ThOD (in mg/L) of 46 mg/L ethanol (CH_3CH_2OH) aqueous solution? What is used to separate a dissolved solid from a solution, when the solid is much more soluble in hot solvent than in cold? What is the approximate temperature of a 0.1 molar solution of benz...
Numbering at clade tips corresponds to genus names in b. b, Plots showing the number of unique polyphenol transformation pathways expressed per genus in each habitat (left), and whether that genus contributed at least 10% of polymer, monomer or phenolic/benzoic acid transformations in any habitat...
Brevetoxins are lipid-soluble polyether neurotoxins produced by marine algal dinoflagellates, which are responsible for massive fish kills and severe human health problems. Brevetoxins type A exhibit the highest toxicity while there are some subtle toxicity differences between the brevetoxins type B <198...
Question: Why is carbon dioxide more soluble than oxygen? Dipoles: Dipoles are formed when a covalent bond contains atoms with significantly different electronegativities. This results in a greater electron density around the more electronegative element, resulting in a partial negative charge on that...
2. The method of claim 1, wherein said inhibitor of the protein tyrosine kinase pathway is a compound of formula: ##STR3## wherein V, W and X are selected from the group consisting of hydro, alkoxy, hydroxyl, halo, an ester, an ether, a carboxylic acid group, a pharmaceutically acce...
3-chloroperbenzoic acid, or potassium peroxymonosulfate). Either the sulfoxide or the corresponding sulphone is then displaced under nucleophilic conditions to give compounds of type S2f. In the second approach, S2d (where R′ and/or R″ is —SMe) is first oxidized specifically to either the ...