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Will a precipitate form when 0.96g of (NH4)2CO3 is mixed with 0.20g of CaBr2 in 20...

Will a precipitate form when 0.96g of (NH4)2CO3 is mixed with 0.20g of CaBr2 in 20 L of solution? Ksp of CaCO3 = 4.5 X 10-9          

CaCO3⇋Ca2++CO32+

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