VanKoppen_Exam2_PracticeExam1

VanKoppen_Exam2_PracticeExam1 - EXAM 2 1. 2001/2002 (6 pts)...

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EXAM 2 2001/2002 1 1. (6 pts) Give the oxidation state of the central metal atom in each of the following coordination compounds and the coordination number. O x i d a t i o n S t a t e Coordination Number [Co(en) 2 Br 2 ]Cl K 4 [Fe(CN) 6 ] [FeOH(H 2 O) 5 ]Cl 2 2. (4 pts) Give the systematic name for the following compounds. [FeOH(H 2 O) 5 ]Cl 2 3. (4 pts) Write the chemical formulas for the following compound. Bis(ethylenediamine)dihydroxoiron(III)chloride 4. (6 pts) Draw the optical isomers of the octahedral complex [Ni(en) 2 Cl 2 ].
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EXAM 2 2001/2002 2 5. A solution made by dissolving 0.875 g of Co(NH 3 ) 4 Cl 3 in 25.0 g of water freezes at –0.56 o C. a) (6 pts) Calculate the number of ions produced when 1 mole of Co(NH 3 ) 4 Cl 3 is dissolved in water. b) (4 pts) Suggest a structure for the complex ion. 6. (6 pts) Which of the following has the lowest freezing point? Circle the answer. 0.1 m Na
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VanKoppen_Exam2_PracticeExam1 - EXAM 2 1. 2001/2002 (6 pts)...

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