f. Since question 3d and 3e express the length of the diagonal when the side is "a" set them equal and solve for "a", the side of length of a face- centered unit cube. Answer:

Chemistry & Chemical Reactivity
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Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions
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h. Using your answer of edge length from above, find the volume of the entire unit
cell which includes empty space in terms of "r". Remember for a cube the
volume, V= 1 x w x h. You already know the edge length of the side in terms of
"r" based in the earlier questions.
Answer:
i. Calculate the fraction of the total volume of the cube occupied by atoms. Express
this as percent and write your answer in the summary table:
Answer:
Transcribed Image Text:h. Using your answer of edge length from above, find the volume of the entire unit cell which includes empty space in terms of "r". Remember for a cube the volume, V= 1 x w x h. You already know the edge length of the side in terms of "r" based in the earlier questions. Answer: i. Calculate the fraction of the total volume of the cube occupied by atoms. Express this as percent and write your answer in the summary table: Answer:
f. Since question 3d and 3e express the length of the diagonal when the side is "a"
set them equal and solve for "a", the side of length of a face- centered unit cube.
Answer:
g. Find the total volume of the atoms in the face-centered unit cell expressed in
terms of r. Use common equations to find the volume of atoms in the unit cell. To
do this, take the volume of a sphere in terms of "r" and multiply it by the total
number of atoms represented in the unit cell.
Answer:
Transcribed Image Text:f. Since question 3d and 3e express the length of the diagonal when the side is "a" set them equal and solve for "a", the side of length of a face- centered unit cube. Answer: g. Find the total volume of the atoms in the face-centered unit cell expressed in terms of r. Use common equations to find the volume of atoms in the unit cell. To do this, take the volume of a sphere in terms of "r" and multiply it by the total number of atoms represented in the unit cell. Answer:
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