Concept explainers
(a)
Interpretation:
The arrangement of the given compounds in order of their increasing Brønsted acidity is to be stated.
Concept introduction:
The species which accepts proton from another species are termed as Brønsted base. On the other hand, the species which donates proton to another species are known as Brønsted acid. The strong conjugate acid has always a weak base.
(b)
Interpretation:
The arrangement of the compounds in order of their increasing basicity is to be stated.
Concept introduction:
Basicity is the availability of an electron pair. The electron pairs which are available can be donated easily that means basicity of that compound also increases. On moving left to right in a period, the basicity decreases as the tendency of atoms to gain electron increases. Basicity is also affected by the
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ORGANIC CHEMISTRY SAPLING ACCESS + ETEX
- Summarize the relationship between pKa and base strength by completing the followingsentences: a. For a given base, the higher the pKa of its conjugate acid, the stronger or weaker the base. b. For a given base, the lower the pKa of its conjugate acid, the stronger or weaker the base.arrow_forward3) а) decreasing acidity and explain your answer. CHCHNΗ Arrange the following compounds in order of CH,CH,OH CH,CH,CH, b) part (a) in order of increasing basicity and explain your Arrange the conjugate bases of the acids given in answer.arrow_forwardRank the Acidity of the following sets of compounds. Give an explanation for the answers.arrow_forward
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- Rank the following compounds in terms of increasing acidity (least acidic first). Explain your ranking. Making sure to say which hydrogen in each molecule is the most acidic, and discuss the relative stability of the conjugate bases.arrow_forwardRank the molecules in decreasing (strongest to weakest) acidity. Include resonance structures if necessary and explain reasoning for rank.arrow_forwardArrange in order of increasing acidity. Explain.arrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage LearningPrinciples of Modern ChemistryChemistryISBN:9781305079113Author:David W. Oxtoby, H. Pat Gillis, Laurie J. ButlerPublisher:Cengage Learning