Extreme112 Posted December 15, 2013 Posted December 15, 2013 1) Na2S (aq) + Fe(NO3)2 (aq) ---> FeS (s) + 2 Na(NO3) (aq) Ksp = [Fe2+][s2-] Can someone explain why? 2) What is the Ksp for the salt Pb(IO3)2 if its solubility is 5.0 x 10-5 M? Answer is supposed to be 5.0x10-13. I also don't understand this.
Iota Posted December 15, 2013 Posted December 15, 2013 Show us your attempt at this question, we'll go from there.
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