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Determine [Zn2 ], [CN–], and [HCN] in a saturated solution of Zn(CN)2 with a fixed pH of 1.78. The Ksp for Zn(CN)2 is 3.0 × 10–16. The Ka for HCN is 6.2 × 10–10.

  • chemistry -

    I worked this for you a night or so ago. Why do you need it again?

  • chemistry -

    bad

  • chemistry -

    probably because your explanation is very hard to follow. Have seen three of these answered by you and couldn't make heads or tails of any of it.

  • chemistry -

    Determine [Zn2 ], [CN–], and [HCN] in a saturated solution of Zn(CN)2 with a fixed pH of 2.390 The Ksp for Zn(CN)2 is 3.0 × 10–16. The Ka for HCN is 6.2 × 10–10.

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