please hekp show work 5. The formula for the hexacyanocobaltate (II)ion is Co(CN). Write the formulas for and name t...

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please hekp show work
5. The formula for the hexacyanocobaltate (II)ion is Co(CN). Write the formulas for and name the compounds formed from the he

Answer 1

Answer #1

a) Z number 19 is Potassium (K)

It forms cation K⁺

Complex formed will be K₄[Co(CN)₆]

b) Z number 49 is Indium (In)

It belongs to group 13, and due to inert pair effect will form cation In⁺

Complex formed will be In₄[Co(CN)₆]

c) Z number 56 is Barium (Ba)

It is an alkaline earth metal and forms cation Ba⁺²

Complex formed will be Ba₂[Co(CN)₆]

Answer 2

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