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An aqueous solution of a metal bromide MBr2 of 0.05M is saturated with H2S. What is the minimum pH at which MS will precipitate? Given Ksp of MS = 6.0 × 10−21. Concentration of saturated H2S = 0.1M (K1 of H2S = 10−7 and K2 = 1.3 × 10−1C) |
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Answer» An aqueous solution of a metal bromide MBr2 of 0.05M is saturated with H2S. What is the minimum pH at which MS will precipitate? Given Ksp of MS = 6.0 × 10−21. Concentration of saturated H2S = 0.1M (K1 of H2S = 10−7 and K2 = 1.3 × 10−1C) |
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