先求吸光值A = -logT = -log 0.716 = 0.145吸光值為0.145A =εb cb = 1cmc = 0.00003 (10^-5)假設莫耳係數為y0.145 = 1 x 0.0003 x yy = 4.83x10^3
96. 一公分長測光管內之鉻酸鉀鹼性溶液(3.0×10-5M)於 λmax=37..-阿摩線上測驗