Multiple Choice
What is the maximum mass of KCl that can be added to 1.0 L of a 0.010 M lead(II) chloride solution without causing any precipitation of lead(II) chloride? Assume that addition of KCl does not affect the solution volume. For lead(II) chloride, Ksp = 1.6 * 10¯5
A) 3.0 g
B) 1.5 g
C) 0.8 g
D) 0.8 g.
E) 0.2 g
Correct Answer:
Verified
Correct Answer:
Verified
Q22: A buffer is prepared by adding 150
Q84: A 20.0-mL sample of 0.25 M HNO<sub>3</sub>
Q85: Buffer solutions with the component concentrations shown
Q86: A diprotic acid H<sub>2</sub>A has K<sub>a1</sub> =
Q87: A buffer is prepared by adding 1.00
Q88: The lab technician Anna Lytic adds 2.20
Q91: An acetic acid buffer containing 0.50 M
Q92: The indicator propyl red has K<sub>a</sub> =
Q93: Consider the dissolution of MnS in water
Q94: The salts X(NO<sub>3</sub>)<sub>2</sub> and Y(NO<sub>3</sub>)<sub>2</sub> (where X<sup>+</sup>