The solubility product of FeCO3 is given by
Ksp = 2.1 x 10-11 M2
What is the maximum solubility of FeCO3 in pure water?
S = ___ M
At equilibrium:
FeCO3 <----> Fe2+ + CO32-
s s
Ksp = [Fe2+][CO32-]
2.1*10^-11=(s)*(s)
2.1*10^-11= 1(s)^2
s = 4.583*10^-6 M
Answer: 4.6*10^-6 M
The solubility product of FeCO3 is given by Ksp = 2.1 x 10-11 M2 What is...
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