What is the value of q when the solution contains 2.50×10−3 m mg2+ and 2.00×10−3m co32−?

What is the value of Q when the solution contains 2.50�10?3M Mg2+ and 2.00�10?3M CO32? ? What concentration of the lead ion, Pb2+ , must be exceeded to precipitate PbF2 from a solution that is 1.00�10?2 M in the fluoride ion, F? ? Ksp for lead(II) fluoride is 3.3�10?8 .

Answer

Write the reaction as follows: - 2.50x103x2.00x103 - 5x106 Therefore, the value of Qis 5x10 Write the reaction as follows: [F

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