Chemistry, 04.08.2020 14:01 student0724

Calculate the concentration of ammonium ion that is required to prevent the precipitation of Cu(OH)2 in a solution with [Cu2+]=0.10 M and [NH3]=5.0×10−6 M. Cu(OH)2(s)NH3(aq)+H2O(l)↽−−⇀Cu2+(aq )+2OH−(aq)Ksp=2.0×10−19↽−−⇀NH+4(aq) +OH−(aq)Kb=1.8×10−5

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Calculate the concentration of ammonium ion that is required to prevent the precipitation of Cu(OH)2...