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109年 - 109 國立台灣大學_碩士班招生考試:物化分析#90697
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題組內容
14. (10 pts) Given the reaction mechanism in which the two steps are both the frst order reactions.
(a) (2 pts) Write down the rate laws for d A(t)]/dt and d[B(t)]/dt.
相關申論題
(b) (3 pts) Initially [A(t = 0)] = A0, and [B(t = O) = [C(t = 0)] = 0. Apply the steady state approximation on the intermediate B, to solve the product concentration [C(t)].
#371339
(c) (5 pts) Without using the steady state approximation, solve the concentra- tion [C(t)] exactly from the rate laws. What is the condition under which the steady state approximation applies?
#371340
(a) (2 pts) Show that the hamiltonian is hermitian.
#371341
(b) (A pts) Sol've the energy eigenvalues and their eigenvectors.
#371342
(c) (2 pts) Suppose that at t = O the proton is at the state Calculate the normalization constant N.
#371343
(d) (6 pts) T'he tine evolution of the spin state (t) obeys the time-dependent Schrodinger equation Together with the initial condition (t = 0) given above, solve (t).
#371344
(e)6 pts) Calculate the vectorrepresents the expectation value of the operatorat the time t. Plot the three components of this vector as functions of time.
#371345
一、論文飲水思源,常懷感激
#371346
二、公文試擬台中市政府警察局致函所屬各分局,請加強取締轄區飆車行為,以維護社會安寧。
#371347
1. 下表為甲公司當年度的相關財務資訊,試問該公司當年度之現金利息保障倍數為何?(10 分)
#371348
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