33 3. Which of these elements would you expect to form the following with copper:AtomicRadiusElectro-CrystalStructurenega-(a) A substitutional solid solution having completesolubility?Element(nm)tivityValenceCuFCC0.12780.0711.9+2H0.0460.0600.1445(b) A substitutional solid solution of incompleteFCCAgAlCoCr1.9+1solubility?0.14310.12530.1249FCC1.5+3НСРВСС1.8+2+31.6Fe(c) An interstitial solid solution?0.12410.1246ВССFCC1.8+2NI1.8+2Pd0.1376FCC2.2+2PtZnFCCНСР0.13872.2+20.13321.6+2

a) Copper will form a solid solution with complete solubility Ni due to its very similar size, equal…

3. Which of these elements would you expect to form the following with copper: Electro- Atomic Radius Crystal Structure nega- tivity (a) A substitutional solid solution having complete solubility? Element Valence (nm) 0.1278 Cu FCC 1.9 +2 C 0.071 0.046 0.060 0.1445 H (b) A substitutional solid solution of incomplete Ag AI FCC FCC 1.9 +1 +3 solubility? 0.1431 1.5 Co 0.1253 НСР 18 +2 +3 0.1249 ВСС 1.6 (c) An interstitial solid solution? Fe NI Pd 0.1241 0.1246 ВСС FCC FCC 1.8 +2 1.8 +2 0.1376 2.2 +2 Pt Zn FCC НСР 0.1387 2.2 +2 0.1332 1.6 +2

3. Which of these elements would you expect to form the following with copper: Electro- Atomic Radius Crystal Structure nega- tivity (a) A substitutional solid solution having complete solubility? Element Valence (nm) 0.1278 Cu FCC 1.9 +2 C 0.071 0.046 0.060 0.1445 H (b) A substitutional solid solution of incomplete Ag AI FCC FCC 1.9 +1 +3 solubility? 0.1431 1.5 Co 0.1253 НСР 18 +2 +3 0.1249 ВСС 1.6 (c) An interstitial solid solution? Fe NI Pd 0.1241 0.1246 ВСС FCC FCC 1.8 +2 1.8 +2 0.1376 2.2 +2 Pt Zn FCC НСР 0.1387 2.2 +2 0.1332 1.6 +2

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter4: Calculations Used In Analytical Chemistry

Section: Chapter Questions

Problem 4.32QAP

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