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CalculateEAN in [Cr(CN)(6)]^(3-) (b)...

Calculate`EAN` in
`[Cr(CN)_(6)]^(3-)`
(b) `[PdXCI_(4)]^(2-)`
(c ) `[Pt(NH_(3))_(4)]^(2+)`
(d) `[Cu(CN)_(4)]^(3-)` .

Text Solution

Verified by Experts

(a) `Cr(Z = 24) Cr^(3+) = 24 - 3 = 21`
`EAN = 24 - 3 + 2 xx 6 = 33`
(b) `Pd (Z = 26) Pd^(2+) = 46 - 2 = 44`
`EAN = 46 -2 + 2 xx 4 = 52`
(c ) `Pt(Z =78) pt^(2+) = 78 - 2 =76`
`EAN = 78 - 2 + 2 xx 4 =84`
(d) `Cu(Z =29), Cu^(+1) = 29 - 1 =28`
`EAN = 29 - 1 + 2 xx 4 = 36` .
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