#K_(sp)# for iron (II) hydroxide, #Fe(OH)_2# has a value 1.8x#10^-15# at 25°C. What is the solubility of iron (II) hydroxide in mol/L and g/L at 25°C?
1 Answer
May 24, 2017
Explanation:
We interrogate the equilibrium reaction..........
And we write the solubility expression,
Now cleary,
So
And thus
And thus