Multiple Choice
A 0.15 M solution of chloroacetic acid has a pH of 1.86.What is the value of Ka for this acid?
A) 7.2 × 101
B) 1.6 × 10-1
C) 9.9 × 10-2
D) 1.4 × 10-3
E) 2.7 × 10-4
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q4: The ammonium ion, NH<sub>4</sub><sup>+</sup>, is a weak
Q19: Which is a basic oxide?<br>A) CO<sub>2</sub><br>B) MgO<br>C)
Q25: What is the conjugate base of NH<sub>3</sub>?<br>A)
Q27: A solution of sodium acetate (CH<sub>3</sub>COONa) in
Q52: Which is a Lewis acid but not
Q54: Calculate the pH of a 0.021 M
Q61: What is the conjugate base of sulfuric
Q87: The following is the correct order for
Q91: Which is an acidic oxide?<br>A) P<sub>4</sub>O<sub>10</sub><br>B) MgO<br>C)
Q109: Picric acid has been used in the