the solubility of La(IO3)3 in a .69 M KIO3 solution is 6.6 *10^-12 mol/L. calculate the ksp for La(IO3)3
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A 0.5131 g solid sample containing a mixture of LaCl3 (molar mass = 245.26 g/mol) and Ce(NO3)3 (molar mass = 326.13 g/mol) was dissolved in water. The solution was titrated with KIO3, producing the precipitates La(IO3)3(s) and Ce(IO3)3(s). For the complete titration of both La3 and Ce3 , 43.73 mL of 0.1228 M KIO3 was required. Calculate the mass fraction of La (your answer should have the units g La/ g sample) and Ce (your answer should have the units g Ce/ g sample) in the sample. Please show work
Calculate the molar solubility of La(IO3)3 in
a) Pure water
b) 0.10 M NaIO3
c) 0.10 M La(NO3)3