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研究所、轉學考(插大)◆綜合化學
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109年 - 109東吳大學_碩士班招生考試_化學系：綜合化學#100831
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題組內容
PartB:
1. Define the following terms:
(b) Retention time.
其他申論題
3. As known the function ψ(x) = A(y/b)[1 – (y/b)] is an acceptable wavefunction for the 1-D infinite depth box of length b. Calculate the normalization constant A and expectation value and (6 points)
#422270
4. Determine the total collisional frequency for CO2 at 2 atm and 300 K. And at what temperature would the collisional frequency be 20% of the value determined in previously state? As known for CO2, σ = 5.2 x 10-19 m2 and M = 0.044 kg/mol. (7 points)
#422271
(a) Resonance fluorescence.
#422272
(b) Retention time.
#422273
(c) Liquid junction potential.
#422275
(d) Internal standard.
#422276
2. A 50 mL of 0.05M NaCN solution is titrated with 0.1M HCl. Calculate the pH after the addition of 10 mL of acid. Ka for HCN=.
#422277
(a)
#422278
(b) CH3CH2CH2OH CH3CH2CH2CH2ClCH3CH2CH2CH2OH HOCH2CH2OH
#422279
(b) How many photons are emitted in such a pulse?
#422280
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