Unit IUPAC norms write the formulae for the following: (a) Tris (ethane-1,2-diamine) chromium (III) chloride (b) Potassium tetrahydroxozincate (II).
Unit IUPAC norms write the formulae for the following:
(a) Tris (ethane-1,2-diamine) chromium (III) chloride
(b) Potassium tetrahydroxozincate (II).
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(a) `[Cr(en)^(3)]^(x)Cl^(-1)`
`3+0=x`
`impliesx=3 implies[Cr(cn)_(3)]Cl_(3)`
(b) `K[Zn(OH)_(4)]^(x)`
`x=2-4=-2`
`K_(2)[Zn(OH)_(4)]`
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