Multiple Choice
What is the conjugate acid of NH3?
A) (+NH3)
B) (-NH)
C) (+NH4)
D) (-NH2)
E) (+NH2)
Correct Answer:
Verified
Correct Answer:
Verified
Q11: Identify the most acidic carboxylic acid.<br>A)ICH<sub>2</sub>COOH<br>B)BrCH<sub>2</sub>COOH<br>C)CH<sub>3</sub>COOH<br>D)FCH<sub>2</sub>COOH<br>E)ClCH<sub>2</sub>COOH
Q12: The amino acid glycine (H<sub>3</sub>N<sup>+</sup>CH<sub>2</sub>CO<sub>2</sub>H)has two acidic
Q13: Explain why : NF<sub>3</sub> is a weaker
Q14: When a small amount of hexanoic acid
Q15: Which of the following is the strongest
Q17: Which of the following ions is the
Q18: HCN has a pKa = 9.1.What form
Q19: Identify the compound with the highest pK<sub>a</sub>.<br>A)CH<sub>3</sub>CH<sub>3</sub><br>B)HCCH<br>C)CH<sub>2</sub>CH<sub>2</sub><br>D)CH<sub>3</sub>OH<br>E)CH<sub>3</sub>NH<sub>2</sub>
Q20: Which of the following species cannot function
Q94: Consider the set of compounds, NH<sub>3</sub>, HF,