作者hank0526 (captain america)
看板NTU-Exam
標題[試題] 100上 林萬寅 普通化學甲上 第三次小考
時間Sat Nov 12 21:03:53 2011
課程名稱︰普通化學甲上
課程性質︰必修
課程教師︰林萬寅
開課學院：工學院
開課系所︰化學工程學系
考試日期（年月日）︰2011/11/02
考試時限（分鐘）：約15分鐘
是否需發放獎勵金：是
（如未明確表示，則不予發放）
試題 :
1. For N2O4 molecule, answer the following questions.
A. Name this compound. 10%
B. Give its total number of valence electrons. 10%
C. Draw its Lewis structures (including all resonance forms). 20%
D. Give the formal charges for each atom (label them on one of the resonance
structures). 10%
E. What is the molecular geometry around each N atom? 10%
2. For each of the following compounds, write its chemical formula and
determine the
oxidation numbers of each atom.
A. ammonium sulfite 20%
B. aluminium hydrogen phosphate 20%
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1F：推 fanccm :美國隊長PO期中考吧~ 11/12 21:16
2F：→ hank0526 :我不想打這麼多字ㄟ~~~ 11/12 21:18
3F：推 yp7464 :po這不是只是要賺p幣吧 = = 期中幫助比較大吧 11/12 21:19