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Physical Chemistry |
| Ⅰ. |
One mole of an ideal monoatomic gas initially at volume V1=5l,
pressure P1 and temperature T1=298°K , experiences
the following reversible changes: (20%)
| (A) |
isothermal compression |
| (B) |
Cooling at constant volume
Calculate q,w,ΔU,ΔH,ΔS for (A) and (B) separatedly. |
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| Ⅱ. |
Show that the decomposition of N2O5 is following
te first order reaction. (18%) |
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 (12%) |
| Ⅲ. |
Write out the Hamiltonian operator,  ,the
wave function, 
, and the energy,E, of : (18%)
| (a) |
Hydrogen atom |
| (b) |
Li atom |
| (c) |
H2 molecule |
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分析化學 |
| 1. |
What is the pH of a solution that is 0.400M in formic acid and 1.00
M in sodium formate ? The Ka pf formic acid is 1.80×10-4.
(10%) |
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| 2. |
Describe the basic principle of following instruments in analysis of
samples: (40%)
| a. |
Time-of-Flight Mass spectrometry |
| b. |
x-ray fluorescence spectrometry |
| c. |
Atomic absorption spectrometry |
| d. |
Reversed-phase high performance liquuid chromatography |
| e. |
Raman spectrometry |
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