Why is dicinnamalacetone soluble in toluene and not ethanol? Why does ethanol have a pH of 6? Why is dichloromethane a good organic solvent? Explain, why soaps emulsify oils and fats. Why is methanol a good solvent to recrystallize biphenyl?
Why is methanol a good solvent to recrystallize biphenyl? Why must the [H3O^+] and [CH3CH2OH] be much greater than the [HCrO4^-] in oxidation of ethanol by chromium (VI) experiment?
Imperfections Or Defects In A Solid Importance of Neutralization Reaction in Daily Life Importance of pH in Everyday Life - Learn Important Terms and Concepts Important Chemistry Syllabus Indium Indole - Components, Properties, Facts and FAQs Industrial Waste and Its Types - Features, Examples, and ...
Complex [CuIII(iodobiphenyl)(bipy)I]+ (Int-C) was detected for the first time, confirming oxidative addition of a cyclic iodonium to a copper catalyst. Ligand exchange between the hydrazide and the Cu catalyst yielded the copper(I) complex [CuI(PHA)(bipy)] (Int-B), indicative of a ...
PCBs exist as 209 different congeners depending on the chlorine substitution on the biphenyl rings; the physical properties and the toxic effects of a PCB congener are structure-dependent. Individual ortho-substituted non-coplanar PCB congeners were tested for their effects on functions of mussel (...
BB-Cl-amidine retains the critical elements of Cl-amidine but has a C-terminal benzimidazole and N-terminal biphenyl moiety (the “BB” in its nomenclature), which increases its plasma half-life and facilitates cellular uptake. In previous studies, the PAD inhibitor Cl-amidine was shown to ...
What is the purpose of using a strong acid like sulphuric acid in fluorescence spectroscopy? Why is methanol a good solvent to recrystallize biphenyl? What is the purpose of reducing D-camphor to isoborneol and borneol? Why would ethyl alcohol not be a good solvent to use with water in an ...
Why is methanol a good solvent to recrystallize biphenyl? Why do we use a drying agent to remove the water before evaporating the solvent on the rotovap? Briefly explain why it is important for the beaker of water to cool slowly and for you to stir the naphthalene liquid as it cools. Wh...
Why is methanol a good solvent to recrystallize biphenyl? Use a diagram explain how LiF dissolves in water. Explain why some substances are soluble in water and some are not? Respond to the statement: "like dissolves like". Explain why methanol is less...
Why is methanol a good solvent to recrystallize biphenyl? Explain how thin-layer chromatography (TLC) works. If you were to use the solvent ethyl acetate for an aldol reaction, would this solvent be a good or bad candidate? Explain why or why not. Why does o...