Please help me with a tricky and perhaps impossible chemistry question?

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03-28-2008, 01:06 PM

myfedex18

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Please help me with a tricky and perhaps impossible chemistry question?

mercury forms a diatomic ion Hg2 with a +2 charge. mercury iodate has a mass of 750.99 g/mol and dissociates into 3 ions: Hg2(IO3)2 (s) <--> Hg2 ^+2 + 2IO3 ^-
a) find the concentration of Hg2 ^+2 and IO3 ^- when Hg2(IO3)2 (s) is dissolved in water.

b) find the concentration of those ions when it is dissolved in 0.010 M KIO3

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