Multiple Choice
Which of the following is the strongest acid?
A) CH3OH
B) CH3OH2+
C) H2N-
D) CH3NH2
E) CH3NH3+
Correct Answer:

Verified
Correct Answer:
Verified
Q23: At what pH will 25% of a
Q24: What would be the conjugate acid in
Q25: When a small amount of hexanoic acid
Q26: The conjugate acid of H<sub>2</sub>O is<br>A)H<sub>3</sub>O<sup>-</sup>.<br>B)H<sub>3</sub>O.<br>C)H<sub>3</sub>O<sup>+</sup>.<br>D)HO<sup>-</sup>.<br>E)H<sub>2</sub>O<sup>+</sup>.
Q27: Draw a resonance contributor and the resonance
Q29: If H<sub>2</sub>O has a pK<sub>a</sub> value of
Q30: What is the conjugate base of CH<sub>3</sub>NH<sub>2</sub>?<br>A)CH<sub>3</sub>NH<sub>3</sub><sup>+</sup><br>B)CH<sub>3</sub>NH<sup>-</sup><br>C)NH<sub>4</sub><sup>+</sup><br>D)NH<sub>2</sub><sup>-</sup>
Q31: 2-Propanol is shown below.Draw the structure of
Q32: Predict the direction of equilibrium in the
Q33: Propanoic acid,CH<sub>3</sub>CH<sub>2</sub>COOH,has a pKa =4.9.Draw the structure