4) In each of the following groups of substances, pick the one that has the given property. Justify each answer. a. Highest boiling point: CCI4, CF4, CBR4 b. Lowest freezing point: LiF, F2, MGF2 c. Largest vapor pressure at 25 °C: CH3OCH3, CH3CH2OH, CH;CH2CH3 d. Greatest viscosity: H2S, HF, H2O2 e. Smallest heat of vaporization: H2CO, CH3CH3, CH4 f. Largest enthalpy of fusion: I2, H20, CO 5) Calcium has a face-centered cubic structure. If the atomic radius of calcium is 231 pm, calculate the density of solid calcium. 6) Germanium has a cubic unit cell with a side edge of 565 pm. The density of germanium is 5.36 g/cm³. What is the crystal system adopted by germanium?

4) In each of the following groups of substances, pick the one that has the given property. Justify each answer. a. Highest boiling point: CCI4, CF4, CBR4 b. Lowest freezing point: LiF, F2, MGF2 c. Largest vapor pressure at 25 °C: CH3OCH3, CH3CH2OH, CH;CH2CH3 d. Greatest viscosity: H2S, HF, H2O2 e. Smallest heat of vaporization: H2CO, CH3CH3, CH4 f. Largest enthalpy of fusion: I2, H20, CO 5) Calcium has a face-centered cubic structure. If the atomic radius of calcium is 231 pm, calculate the density of solid calcium. 6) Germanium has a cubic unit cell with a side edge of 565 pm. The density of germanium is 5.36 g/cm³. What is the crystal system adopted by germanium?

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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