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Copper(II) hydroxide, Cu(OH)(2) has K(sp...

Copper(II) hydroxide, `Cu(OH)_(2)` has `K_(sp)=2.2xx10^(-20)`. For the reaction below, `K_(sp)=4.0xx10^(-7)`. What is `K_(f)` for `Cu(NH_(3))_(4)^(2+)`?
`Cu(OH)_(2)(s)+4NH_(3)(aq)hArrCu(NH_(3))_(4)^(2+)(aq)+2OH^(-)(aq)`

A

`8.8xx10^(-27)`

B

`5.5xx10^(-14)`

C

`1.8xx10^(13)`

D

`1.1xx10^(26)`

Text Solution

Verified by Experts

The correct Answer is:
c
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