Multiple Choice
Ammonium chloride is used as an electrolyte in dry cells. Which statement about a 0.10 M solution of NH4Cl is correct?
A) The solution is weakly basic.
B) The solution is strongly basic.
C) The solution is neutral.
D) The solution is acidic.
E) The values for Ka and Kb for the species in solution must be known before a prediction can be made.
Correct Answer:
Verified
Correct Answer:
Verified
Q4: The ammonium ion, NH<sub>4</sub><sup>+</sup>, is a weak
Q38: Which one of these responses is true
Q39: Which one of the following is a
Q40: Which is the strongest acid?<br>A) HBrO<sub>3</sub><br>B) HFO<sub>3</sub><br>C)
Q41: What is the concentration of H<sup>+</sup> in
Q42: What is the name of a proton
Q44: What is the pH of a 0.050
Q47: Which is the strongest acid?<br>A) HBrO<sub>4</sub><br>B) HBr<br>C)
Q48: Calculate the concentration of malonate ion (C<sub>3</sub>H<sub>2</sub>O<sub>4</sub><sup>2-</sup>)
Q142: Since zirconium is a metal, ZrO<sub>2</sub> is