Write down the scheme of dissociation of the compound Na2 [HgI4]

univerkov | June 24, 2021 | education

The complex compound Na2 [HgI4] (sodium tetraiodomercurate (II)) can dissociate in 2 steps:

1st: Na₂[HgI₄] = Na⁺ + Na[HgI₄]^–

2nd: Na[HgI₄]^– = Na⁺ + [HgI₄]^2-

or in total for 2 steps: Na₂[HgI₄] = 2Na⁺ + [HgI₄]^2-

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