Multiple Choice
The solubility of Fe(OH) 2 in water is 7.9 × 10-6 mol/L at 25° C. What is Ksp for Fe(OH) 2 at 25° C?
A) 4.9 × 10-16
B) 6.2 × 10-11
C) 2.5 × 10-10
D) 2.0 × 10-15
E) none of these
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q32: A solution is formed by mixing 50.0
Q33: In the titration of 250.0 mL of
Q34: The overall K<sub>f</sub> for the complex ion
Q35: How many moles of CaF<sub>2</sub> will dissolve
Q36: The concentration of Mg<sup>2+</sup> in seawater is
Q38: The two salts AgX and AgY have
Q39: How much solid NaCN must be added
Q40: Calculate the pH when 200.0 mL of
Q41: Consider a solution consisting of the following
Q42: Calculate the molar concentration of uncomplexed Zn<sup>2+</sup>