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- based on this video: on Hinsberg Test Tests for Amines - MeitY OLabs (8.5min) https://www.youtube.com/watch?v=j5jgMUWri8U Write the reaction (two-step, in skeletal) of each test amine when tested in the Hinsberg Test.CH3COOH + NaOH --> CH3COONa + H2O Write an equation showing the reaction of each carboxylic acid salt formed above with HClRank the following compounds in terms of increasing acidity:I. C2H5OHII. C6H5OHIII. NaOC2H5IV. CH3COOH
- Sort the compounds below in order of increasing acidity. Explain your answer.Place the binders below in descending order of acidity (pi) and justify your choice: CH3CN; (C2H5)2O; PCl3; As(C6H5)3; (C2H5)3NAs far back as the 16th century, South American Incas chewed the leaves of the coca bush, Erythroxylon coca, to combat fatigue. Chemical studies of Erythroxylon coca by Friedrich Wöhler in 1862 resulted in the discovery of cocaine, C17H21NO4, as the active component. Basic hydrolysis of cocaine leads to methanol, benzoic acid, and another compound called ecgonine, C9H15NO3. Oxidation of ecgonine with CrO3 yields a keto acid that readily loses CO2 on heating, giving tropinone. (a) What is a likely structure for the keto acid? (b) What is a likely structure for ecgonine, neglecting stereochemistry? (c) What is a likely structure for cocaine, neglecting stereochemistry?
- Thioglycolic acid, HSCH2CO2H, a substance used in depilatory agents (hair removers) has pKa = 3.42. What is the percent dissociation of thioglycolic acid in a buffer solution at pH = 3.0?organic chemistry 30) Which compound is the strongest acid?Q1- From a-haloketone how can you prepared flowing compounds : Imidazole Oxazole Thiazole Q2: compared the acidity and basicity of Pyrazole and Imidazole with Pyrrole and Pyridine ?
- Reaction with Strong Acids Table 9.8 Observations on the reaction of aniline with strong acids. Sample Observations +/- Aniline + H2SO4 Aniline + HCl Explain, in 1 – 3 sentences, the difference in the reaction of aniline with H2SO4 and HCl. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ Reactions: Aniline + H2SO4 Aniline + HClKetones typically have a pka of approximately 20. While this is certainly not a strong acid it is much stronger than a typical alkane sp3-CH. using acetone as an example, explain why ketones are much more acidic than Alkanes.(1) Which has the most acidic proton? (2) Which is a product after dehydration of two acetic acids? (3) Which formed after reaction of NID with CH3OH? (4) Which formed after reaction of DIN with SOCl2?