Chemistry, 09.07.2019 17:00 drastipatel18
Calculate the unit cell edge length for an 85 wt% fe-15 wt% v alloy. all of the vanadium is in solid solution, and, at room temperature the crystal structure for this alloy is bcc
Answers: 1
, we use the formula
, we use the formula
formula's in edge length formula, we get![a=\left [\frac{Z\left (\frac{100}{\frac{(wt\%)_{Fe}}{M_{Fe}}+\frac{(wt\%)_{Fe}}{M_{Fe}}} \right )}{N_A\left (\frac{100}{\frac{(wt\%)_V}{\rho_V}+\frac{(wt\%)_V}{\rho_V}} \right )} \right ]^{1/3}](/tpl/images/0070/1303/47b8e.png)
![a=\left [\frac{2atoms/\text{unit cell}\left (\frac{100}{\frac{85\%}{55.85g/mol}+\frac{15\%}{50.941g/mol}} \right )}{(6.023\times10^{23}atoms/mol)\left (\frac{100}{\frac{85\%}{7.874g/cm^3}+\frac{15\%}{6.10g/cm^3}} \right )} \right ]^{1/3}](/tpl/images/0070/1303/f5771.png)
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Calculate the unit cell edge length for an 85 wt% fe-15 wt% v alloy. all of the vanadium is in solid...
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