Chemistry
9th Edition
ISBN: 9781133611097
Author: Steven S. Zumdahl
Publisher: Cengage Learning
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Chapter 6, Problem 5RQ
What is the heat gained/released at constant pressure equal1o (qp = ?)? What is the heat gained/released at constant volume equal to (qv = ?)? Explain why ∆H is obtained directly from a coffee-cup calorimeter, whereas ∆E is obtained directly from a bomb calorimeter.
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a) Draw the octahedral mer-[FeCl3(CN)3] complex and determine its point group. Use proper wedges and
dashes in order to illustrate 3 dimensional details. Use the point group to determine if the complex has a
resulting net dipole moment and describe its allowed direction with respect to its symmetry elements (if
applicable).
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b) Substitute one chlorido ligand in mer-[FeCl3(CN)3] 4 with one fluorido ligand. Determine all possible
isomers and their corresponding point groups. Use the point groups to determine if the complexes have
resulting net dipole moments and describe their allowed direction with respect to its symmetry elements (if
applicable). The number of complex sketches below is not necessarily indicative of the number of isomers.
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c) Substitute two chlorido ligands in mer-[FeCl3 (CN)3] 4 with two fluorido ligands. Determine all possible
isomers and their corresponding point groups.. Use the point groups to determine if the complexes have
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Differentiate electron spin and electron spin moment.
Chapter 6 Solutions
Chemistry
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