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19 Nov 2019
PLEASEf you can help me with #12 a,b,c i am so lost! i have other questions like this but i can just get help and explination on all of 12 i can solve the rest!
he cesium chloride structure, CsCI âCI- CsCl -Cs Ct CaC In the CsO structure, the larger Cs·ions occupy simple cubic lance posses while the smaller a ion occupies the center of each cubic unit cell. Notice the Cs' ions ARE NOT touching along the unit cell edge as one would have in a metaic SC unit cell. We assume the Cs" and CT ions are touching along the BODY DIAGONAL Using this description of the Coc unit cell, answer the follewing questions 10) Determine the coordination number for each ion: Cs 11) How many ions of each type are within one unit cel" a. CT L CT ' 12) The ioaic radias of Cr- is 151 pm and that of CT 167 pm. Use this information to determine the unit cell ede length of CsCl in pm and cm. a) Find the density of Ga.(sur) b)Find the packing efficiency of this unit cell. Note: Not all atoms are identical. Modified
PLEASEf you can help me with #12 a,b,c i am so lost! i have other questions like this but i can just get help and explination on all of 12 i can solve the rest!
he cesium chloride structure, CsCI âCI- CsCl -Cs Ct CaC In the CsO structure, the larger Cs·ions occupy simple cubic lance posses while the smaller a ion occupies the center of each cubic unit cell. Notice the Cs' ions ARE NOT touching along the unit cell edge as one would have in a metaic SC unit cell. We assume the Cs" and CT ions are touching along the BODY DIAGONAL Using this description of the Coc unit cell, answer the follewing questions 10) Determine the coordination number for each ion: Cs 11) How many ions of each type are within one unit cel" a. CT L CT ' 12) The ioaic radias of Cr- is 151 pm and that of CT 167 pm. Use this information to determine the unit cell ede length of CsCl in pm and cm. a) Find the density of Ga.(sur) b)Find the packing efficiency of this unit cell. Note: Not all atoms are identical. Modified
Jamar FerryLv2
31 Mar 2019