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The solubility product of MA is 2×10−12 at 25∘C. A solution is 0.1 M in M(NO3)2 and it is saturated with 0.01 M H2A, then the minimum pH that must be maintained to start precipitation of MA is (Given: Ka1(H2A)=4×10−7;Ka2(H2A)=5×10−11) |
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Answer» The solubility product of MA is 2×10−12 at 25∘C. A solution is 0.1 M in M(NO3)2 and it is saturated with 0.01 M H2A, then the minimum pH that must be maintained to start precipitation of MA is (Given: Ka1(H2A)=4×10−7;Ka2(H2A)=5×10−11) |
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