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Solid potassium chromate (K2CrO4) is slowly added to a solution containing 0.50 M AgNO3 and 0.50...

Solid potassium chromate (K2CrO4) is slowly added to a solution containing 0.50 M AgNO3 and 0.50 M Ba(NO3)2. What is the Ag+ concentration when BaCrO4 just starts to precipitate? The Ksp for Ag2CrO4and BaCrO4are 1.1 × 10^-12 and1.2 ×10^-10, respectively. ANSWER SAYS 3.2 x 10^-4 M

Can someone explain how they got the answer? (3.2 x 10^-4 M)

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Answer #1

answer might be wrong

I have solved this perfectly I am ?% sure answer will be this .I just answered this so that u may get the concept behind the question I know I haven't reach up to the answer .

Thanks

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