Find density of aluminum having face-centered cubic lattice
Aluminum has a face-centered cubic lattice with all atoms at lattice points and a unit-cell edge length of 405.0 pm. Its atomic weight is 26.9 amu. What is the density of aluminum?
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Conflict between Performance Evaluation and Use of NPV Division managers at Creighton Aerospace are evaluated and rewarded based on ROI (return on investment) targets.
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If an ideal gas initially at 1.2 bar and 1.5 L is compressed at constant temperature to a volume of 0.6 L, what is the final pressure of the compressed gas?
The concentration of Fe3+ ion at the beginning of an experiment was 0.03540 M. After 4.00 min, it was 0.02641 M. What is the average rate of reaction of FeCl3 in this time interval? __ M/min
A car dealership sells a 3 year warranty to its customers for a one time fee paid at the time of enrollment. The dealership recognizes revenues when the customer pays for the membership fee. Does the dealership account for the revenues correctly?
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A mixture of ideal gases having a total mass of 14.1 g is placed in a 13 L vessel at 251.0 K. The equilibrium pressure is measured to be 1.9 bar. Calculate the average molar mass of the gas mixture.
A car dealer sold a car on December 31, 2010. The dealer agreed to let the customer pay cash in January 2011. Does the dealer earn revenue in 2010 or 2011. Support your answer.
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