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【段考】高二地理下學期
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98年 - 98下1高二地理 - 嘉義縣縣立竹崎高中98 下學期高二地理第一次段考(期中考)#53563
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#196890
沒有 【段考】高二地理下學期 權限，請先開通．
#196891
沒有 【段考】高二地理下學期 權限，請先開通．
#196892
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#196893
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#196895
1(a) Draw the Lewis structure with resonance structures for azide anion, N3- Indicate the value for the formal charge on each atom. (b) Draw the stereo-structure for the compound IF4+
#196896
2(a) Draw the molecular orbital energy level diagram of N2 molecule. (b) Draw Lewis structures of the following ions, PtCI62-，NO3-，and CIO4-. Name the type of hybrid valence orbital and draw an orbital diagram for the hybrid orbital for the center atom.
#196897
3(a) Describe the first law, second law, and third law of thermodynamics in words of q, w, △S, △G, △E, and △H. (b) Write the rate law for a first order and a second order reaction. What is the unit of first order reaction rate constant?
#196898
4(a) Using the acetic acid(x g), sodium acetate(y g), and water(z mL) to prepare a buffer solution of pH 4.8. The acidity of acetic acid, Ka, is 1.8 x 10-5 (b) Write the equilibrium chemical reaction of methanol with K2Cr2O7 in acidic solution.
#196899
5(a) Draw the condensed structural formulas for the following compounds: methyl te-butyl ether, isopropyl alcohol, acetaldehyde, polyester, nylon. (b) Draw and name all the possible structural isomers of organic compounds.
#196900
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