Spinel is a mineral that contains 37.9% Al, 17.1% Mg, and 45.0% O, by mass, and has a
density of 3.57 g/cm3. The unit cell is cubic with an edge length of 8.09 Å. How many atoms
of each type are in the unit cell?
Step 1 of 3
C127 Final Exam Information 4-27-16 6 experiments: o Milk separation o Calcium in Milk & OJ o Bioanalytical spectroscopy o Kinetics o Equilibrium o Aspirin 120 pts; will try to have around 20 per experiment Format will be same as midterm exam Question/Answer o Aspirin- If a compound is pure, expect to see single spot above where you put the compound on the TLC plate More than 1 spot indicates more than 1 distinctly different mixed compounds Compound smearing up the plate indicates impurity o Kinetics- Reactant in excess: 0.010 M solution of iodine
Textbook: Chemistry: The Central Science
Author: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus
This textbook survival guide was created for the textbook: Chemistry: The Central Science, edition: 13. This full solution covers the following key subjects: unit, Cell, length, cubic, Density. This expansive textbook survival guide covers 305 chapters, and 6352 solutions. The full step-by-step solution to problem: 118IE from chapter: 12 was answered by , our top Chemistry solution expert on 09/04/17, 09:30PM. The answer to “Spinel is a mineral that contains 37.9% Al, 17.1% Mg, and 45.0% O, by mass, and has a density of 3.57 g/cm3. The unit cell is cubic with an edge length of 8.09 Å. How many atoms of each type are in the unit cell?” is broken down into a number of easy to follow steps, and 45 words. Chemistry: The Central Science was written by and is associated to the ISBN: 9780321910417. Since the solution to 118IE from 12 chapter was answered, more than 353 students have viewed the full step-by-step answer.