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Gold and silver both have the FCC crystal structure, and Ag forms a substitutional solid solution for all concentrations at room temperature. Compute the unit cell edge length for a 75 wt% Au - 25 wt% Ag alloy. The room-temperature density and atomic weight of Au are 19.32 g/cm3 and 196.97 g/mol, the room-temperature density and atomic weight of Ag are 10.49 g/cm3 and 107.87 g/mol, respectively. In this problem, you are asked to find the unit cell edge length for a substitutional solid solution. A) What is the average density of this solid solution? B) What is the average atomic weight? C) What is the volume of the unit cell in cm3? D) What is the unit cell dimension in cm?
discuss the various ways that the Fischer esterification reaction can be run to maximize conversion to ester.
Without referring to a periodic table, write the electron configuration of the elements with the following atomic numbers Z=9, Z=20, Z=26,Z=33
What is the "mass per volume" percent of a household bleach product? I believe the question is asking for a calculation but I do not know how to proceed
what is the boiling point of radiator fluid that is 50 antifreeze by mass?ethylene glycol the primary ingredient in
Aminabhavi et al. [T. M. Aminabhavi, V. B. Patil, M. I. Aralaguppi, J. D. Ortego and K. C. Hansen, J. Chem. Eng. Data 41, 526 (1996)] examined mixtures of cyclohexane with various long-chain alkanes.
a solution is made by dissolving 21.5 grams of glucose c6h12o6 in 255 grams of water. what is the freezing-point
used in high speed centrifuges to separate the parts of a biological cell. How many liters of 3.07 M sucrose contain 245 g of solute?
The reaction of calcium bicarbonate, Ca(HCO3)2 with hydrochloric acid, HCl, produces a solution of CaCl2, gaseous carbon dioxide, CO2, and water, H2O.
Averge frequency of light emitted a 100 w lightbulb is 5.5x10^14 Hz. How many photons per second does the light bulb emit?
A balloon is inflated with 0.2494 g of helium to a pressure of 1.26 atm. If the desired volume of the balloon is 1.250 L what must the temperature be in degree celcious
The solubility of calcium chromate is 1.56 ×10-3 g/100 mL of solution. What is the Ksp for CaCrO4?
Using two different methods, determine delta G degree at 25 degrees for the formation of POCl3 from its constituent elements
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