If 12.0 ml. of 8.30104M Ba(CH3CO0), are added to 15.0 mL. of 1.10105 M (NH4)2Co, will...

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If 12.0 ml. of 8.30×104M Ba(CH3CO0), are added to 15.0 mL. of 1.10×105 M (NH4)2Co, will solid BaCO3 (Kp 8.1x10) precipitate? If a precipitate will not form, what carbonate ion concentration will cause a precipitate of barium carbonate to form? If a precipitate will form, what is the minimum [Co,?] that could have been present without initiating precipitation? Assume the total volume used in the above example. If 12.0 ml. of 8.30×104M Ba(CH3CO0), are added to 15.0 mL. of 1.10×105 M (NH4)2Co, will solid BaCO3 (Kp 8.1x10) precipitate? If a precipitate will not form, what carbonate ion concentration will cause a precipitate of barium carbonate to form? If a precipitate will form, what is the minimum [Co,?] that could have been present without initiating precipitation? Assume the total volume used in the above example.