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A Salution is saturated with respect t...

A Salution is saturated with respect to strontium fluoride and strontium carbonate . The fluoride ion concentration in the solution is found to be `3.7 xx 10^(-2) mol L^(-1)` . What is the value of `[CO_(3)^(2-)] ? (K_(sp) SrF_(2) = 7.9 xx10^(-10) ), (K_(sp) SrCO_(3)) = 7 xx10^(-10) )`

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To solve the problem, we need to find the concentration of carbonate ions \([CO_3^{2-}]\) in a solution that is saturated with respect to strontium fluoride \((SrF_2)\) and strontium carbonate \((SrCO_3)\). We are given the fluoride ion concentration and the solubility products \((K_{sp})\) of both salts. ### Step-by-Step Solution: 1. **Identify Given Data:** - Concentration of fluoride ions \([F^-] = 3.7 \times 10^{-2} \, \text{mol L}^{-1}\) - Solubility product of strontium fluoride: \(K_{sp}(SrF_2) = 7.9 \times 10^{-10}\) - Solubility product of strontium carbonate: \(K_{sp}(SrCO_3) = 7.0 \times 10^{-10}\) ...
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