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- The Ka of acetic acid (CH3CO2H) is 1.8x10-5 and the Kb of methylamine (CH3NH2) is 4.4x10-4. Complete the following equilibrium reaction (acid-base reaction) equation and predict the side of the equilibrium that is favored. Explain. Show all your work.put in increasing basicity order1) (CH3)3NH+2) CH3CH2OH3) CH3CH2NH2Please rank the following by increasing acidity: H2Se, H2O, CH4, H2S
- Hello, can you list the basicities from large to small with reasons?a) Anilineb) Pyridinec) 4-Methoxyanilined) Diphenylaminee) PiperidineThe pKa of our product is ~ 2-3 units lower than the pKa of phenol. Draw all possible resonance structures of the conjugate base of the product, and use these to explain why our product is so much more acidic than phenol.Arrange the acids below in order of predicted decreasing strength (i.e., from strongest to weakest). A H3NB HClC H3PD H2SE H3As
- 1.Explain why pyridine ( Kb=2.3x10-9) is a much stronger base than pyrrole (Kb=2.5x10-14), 2.Explain and illustrate, why it is difficult to perfom Friedel-Craft reactions on unactivated pyridine.For this reaction I attempted to answer them but I got it wrong, and was wondering why? Wouldn't HO- be the bronsted acid since it's accepting the H from the Br, which makes the CH3Br give away the carbon and hydrogens? which is the bronsted acid?Which is a stronger acid and has the most stable conjugate base? Estimate the pKA values for both compounds.
- Which species is the stronger Lewis Acid? Why? (Use resonance structures to explain your answer.) BH3 or trimethoxyborateRank the following compounds in order of increasing acidity (1 = least acidic, 3 = most acidic) and in the space provided use resonance (of the conjugate base) to explain why the compound you have labelled “3” is the most acidic.Treatment of indene with NaNH2 forms its conjugate base in a Brønsted– Lowry acid–base reaction. Draw all reasonable resonance structures for indene's conjugate base, and explain why the pKa of indene is lower than the pKa of most hydrocarbons.