In an organic chemistry lab, some camphor crystals were synthesized but there were some traces of isoborneol also present in the crystals which lowered the melting point of the camphor crystals from 179 °C to 169 °C. Treating it as a solid-solid solution with isoborneol as the solute and camphor as the solvent, find the mass percentages of camphor and isoborneol in the solution. The freezing point depression constant for camphor is 40 °C kg mol1. The molecular weights of camphor and isoborneol are 152.2 g/mol and 154.3 g/mol respectively. A. 96.14 % and 3.86 % respectively B. 3.80 % and 96.20 % respectively C. 3.67 % and 96.33 % respectively D. 96.29 % and 3.71 % respectively E. 99.75 % and 0.25 % respectively

In an organic chemistry lab, some camphor crystals were synthesized but there were some traces of isoborneol also present in the crystals which lowered the melting point of the camphor crystals from 179 °C to 169 °C. Treating it as a solid-solid solution with isoborneol as the solute and camphor as the solvent, find the mass percentages of camphor and isoborneol in the solution. The freezing point depression constant for camphor is 40 °C kg mol1. The molecular weights of camphor and isoborneol are 152.2 g/mol and 154.3 g/mol respectively. A. 96.14 % and 3.86 % respectively B. 3.80 % and 96.20 % respectively C. 3.67 % and 96.33 % respectively D. 96.29 % and 3.71 % respectively E. 99.75 % and 0.25 % respectively

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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