On the basis of ionic charge and ionic radii given in Table 1, predict crystal structures for the following materials: a. CaO (b) MnS (c) KBr (d) CsBr b. Justify your selections. Table 1: Ionic Radii for Several Cations and Anions Ionic Radius (nm) Ionic Radius (nm) Cation Anion AP: 0.053 Br 0.196 Ba?+ 0.136 a 0.181 Ca+ 0.100 F 0.133 Cs* 0.170 0.220 Fe2+ Fe 0.077 O2- 0.140 0.069 0.184 K* 0.138 Mg. Mn2 0.072 0.067 Na* 0.102 0.069 Sit 0.040 0.061

On the basis of ionic charge and ionic radii given in Table 1, predict crystal structures for the following materials: a. CaO (b) MnS (c) KBr (d) CsBr b. Justify your selections. Table 1: Ionic Radii for Several Cations and Anions Ionic Radius (nm) Ionic Radius (nm) Cation Anion AP: 0.053 Br 0.196 Ba?+ 0.136 a 0.181 Ca+ 0.100 F 0.133 Cs* 0.170 0.220 Fe2+ Fe 0.077 O2- 0.140 0.069 0.184 K* 0.138 Mg. Mn2 0.072 0.067 Na* 0.102 0.069 Sit 0.040 0.061

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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