Find the concentration of Ca2+ and IO-3 in a saturated Ca(IO3)2 solution prepared by adding Ca(IO3)2...

Find the concentration of Ca2+ and IO-3 in a saturated Ca(IO3)2 solution prepared by adding Ca(IO3)2 to a 0.015 M solution of KIO3. Ksp of Ca(IO3)2(s) is 4.4x10-7M3.

Expert Solution

Ca(IO3)2 -------------> Ca^+2 + 2IO3^-1

x 2x

+0.015

x 2x+0.015

KSp = [Ca^+2][IO3^-]^2

4.4*10^-7 = x*(2x+0.015)^2

x = 0.00139

[Ca^+2] = x = 0.00139M

[IO3^-] = 2x+0.015

=0.01778M

queen_honey_blossom answered 2 years ago

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Find the concentration of Ca2+ and IO-3 in a saturated Ca(IO3)2 solution prepared by adding Ca(IO3)2...

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