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The solubility of PbSO(4) in 0.1M Na(2)S...

The solubility of `PbSO_(4)` in `0.1M Na_(2)SO_(4)` solution is (`K_(sp)` of `PbSO_(4)` is `1.25 xx 10^(-9)`)

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`PbSO_(4) hArr Pb^(+2) + SO_(4)^(-2)`
`S , S + 1`
`K_(sp) = S(S + 0.1) = 0.1 xx S (S lt lt 0.1)`
`:. S = (K_(SP))/(0.1) = 1.25 xx 10^(-8) M`
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