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10. Acids and Bases

Acid and Base Strength

10. Acids and Bases

Acid and Base Strength

Multiple Choice
Which of the following is the strongest base?
Multiple Choice
Which of the following bases will have the weakest conjugate acid?
Multiple Choice
Which of the following aqueous species will contain mostly reactants?
Open Question
Determine [OH^–] in each base solution. If the base is weak, indicate the value that [OH^–] is less than.
Multiple Choice
Predict the direction of the following reaction:
HC₂H₃O₂ (aq) + H₂O (liq) ______________ H₃O⁺ (aq) + C₂H₃O₂^– (aq)
Open Question
Write a balanced equation for the proton transfer reaction between hydrofluoric acid (HF) and ammonia (NH₃). Identify each conjugate acid-base pair, and rewrite the equilibrium arrows to indicate if the forward or reverse reaction is favored.
Open Question
From this electrostatic potential map of the amino acid alanine, identify the most acidic hydrogens in the molecule:
Open Question
Using TABLE 10.3, identify the stronger acid in each of the following pairs:b. H₃PO₄ or HSO₄⁻
Open Question
Using TABLE 10.3, identify the stronger acid in each of the following pairs:a. HBr or HNO₂
Open Question
Electrostatic potential maps of acetic acid (CH₃CO₂H) and ethyl alcohol (CH₃CH₂OH) are shown. Identify the most acidic hydrogen in each, and tell which of the two is likely to be the stronger acid.
Open Question
Determine if each of the following diagrams represents a strong acid or a weak acid. The acid has the formula HX. (10.3)