The concentration of 500 ML NaOH solution is 0.02 M. How many grams of FeSO_4 added in this solution for precipitation of Fe(OH)_2 ? The K_(sp)of Fe(OH)_2 is 1.5 xx 10^(-15), Molecular mass of Fe(OH)_2 is 152 g "mol"^(-1))

The concentration of 500 ML NaOH solution is 0.02 M. How many grams of

1.	The concentration of 500 ML NaOH solution is 0.02 M. How many grams of FeSO_4 added in this solution for precipitation of Fe(OH)_2 ? The K_(sp)of Fe(OH)_2 is 1.5 xx 10^(-15), Molecular mass of Fe(OH)_2 is 152 g "mol"^(-1))
Answer» SOLUTION :More than `2.85xx10^(-10)` GM