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What is the silver ion concentration for a saturated solution of Ag2CO3 if the Ksp for Ag2CO3 is 8.4 x 10^-12
the answer is 8.4 x 10^12=((2s)^2)(s)and s=1.3 x 10^-4and that [Ag+]=2s=2.6 x 10^-4
but i don't understand how to arrive at s=1.3 x 10^-4
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