1.

Calculate the molar solubility of Fe(OH)_(3) in a buffer solution that is 0.1M in NH_(4)OH and 0.1M in NH_(4)Cl (K_(b) of NH_(4)OH=1.8xx10^(-5),K_(sp) of Fe(OH)_(3)=2.6xx10^(-39))

Answer»

`4.46xx10^(-22)M`
`8.92xx10^(-25)M`
`2.23xx10^(-24)M`
`4.46xx10^(-25)M`

SOLUTION :`N//A`


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