From this electrostatic potential map of the amino acid alanine, identify the most acidic hydrogens in the molecule:

Which of the following aqueous species will contain mostly reactants?

Determine [OH^–] in each base solution. If the base is weak, indicate the value that [OH^–] is less than.

Predict the direction of the following reaction:

HC₂H₃O₂ (aq)  +  H₂O (liq)  ______________   H₃O⁺ (aq)  +  C₂H₃O₂^– (aq)