Answer to Question #279736 in Chemistry for alaa

Question #279736

in a BaI2 solution if the concentration of I- = 0.386 M then what is the concentration of BaI2

Expert's answer

BaI_2(aq) + Ba²⁺_(aq) + 2 I^-_(aq)

According to dissociation equation, BaI₂ concentration = 1/2 x I^-_(aq) = 1/2 x 0.386 = 0.193 M.

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