問題詳情
33. What is the concentration of an adenine solution whose absorbance at 257=0.330? (ɛm = 15,100) Assume path length = 1.00 cm.
(A) 2.18×10-6 M
(B) 2.18 × 10-5 M
(C) 3.3 × 10-6 M
(D) 3.3 × 10-5 M
(E) 6.6 × 10-4 M
參考答案
答案：99
統計：A:0,B:0,C:0,D:0,E:0
難度：計算中