Asked by Tat
a solution formed by mixing 50ml of 10.0 M NaX with 50ml of 2.0x10^3M CuNO3.Assume that Cu(l) forms complexions with X asn follows
Cu^+ + X^- = CuX K1=1x 10^2
CuX + X^- = CuX2^- K2=1 x10^4
CuX2^- + X^- =CuX3^2- K3= 1x10^3
with overall reaction
Cu^+ +3X^- = CuX3^2- K=1X 10^9
Calculate the following concetrations at equilibrium
a)CuX3^2- b)CuX2^- c)Cu^+
Cu^+ + X^- = CuX K1=1x 10^2
CuX + X^- = CuX2^- K2=1 x10^4
CuX2^- + X^- =CuX3^2- K3= 1x10^3
with overall reaction
Cu^+ +3X^- = CuX3^2- K=1X 10^9
Calculate the following concetrations at equilibrium
a)CuX3^2- b)CuX2^- c)Cu^+