At Tl^(+) |Tl couple was prepared by saturating 0.1 M KBr with TlBr and allowing the Tl^(+) from the relatively insoluble bromide to equilibrate. This couple was observed to have a potential of -0443 V with respect to Pb6(2+)|Pb couple in which Pb6(2+) was 0.1 M. Waht is K_(sp) of TlBr? (Report answer in multiplication of 10^(-8) ) (E_(Pb^(2+0/Pb)^(@) = -0.126 , E_(Tl^(+)//Tl)^(@) = -0.336V) (Take antilog(0.5509) = 3.55, (2.303RT)/(F) = 0.059) [Hint: Take Pb as anode]
