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(二)呋喃(furan)最大吸收波長為 250 nm,當光通過裝有 10-2 M 呋喃 10 cm 光徑之樣品槽時,有 20 %光子被吸收。請問:(計算至小數點後第 1 位,以下四捨五入)(5 分)【
問題詳情
(二)呋喃(furan)最大吸收波長為 250 nm,當光通過裝有 10-2 M 呋喃 10 cm 光徑之樣品槽時,有 20 %光子被吸收。請問:(計算至小數點後第 1 位,以下四捨五入)(5 分)
【題組】(1)吸收值
(A)為多少?(1分)
參考答案
答案:A
難度:
適中
0.538
書單:
沒有書單,新增
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四、閱讀短文並回答問題: 東東是就讀國小四年級的學生,上課時學校老師介紹了許多台灣的名勝古蹟,因為東東的家住在台北,東東很想坐車去看看大龍峒保安宮,並希望寫成一份簡單的學習單,帶回學校和同學分
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五、請回答下列有關紅外線光譜之問題:【題組】(一)請將下列化合物之紅外線吸收波數由大至小依序排列。(5分)
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