Zinc(II) and the ligand L form. a product cation that absorbs strongly at 600 nm. As l

Zinc（II) and the ligand L form. a product cation that absorbs strongly at 600 nm. As l

ong as the concentration of L excess that of zinc (II) by a factor of 5, the absorbance of the solution is only lined on the cation concentration. Neither zinc(I) nor L absorbs at 600 nm. A solution that is 1.60X10^-6mol·L^-1in zinc (II) 1.00 mol·L^-1in L has an absorbance of

0.164 in a 1.00 cm cell at 600 nm.Calculate

(1) the transmittance of this solution.

(2) the transmittance of this solution in a 3 cm cell.

(3) the molar absorbance of the complex at 600 nm.