Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 12 The Solid State - 12-7 Phase Diagrams - Applying Chemical Principles - Questions - Page 466: 4


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Work Step by Step

Volume of tin atom: $4/3.\pi.(141\ pm)^3=11.74\times 10^6\ pm^3$ White tin: $4\times 11.74\times 10^6\ pm^3\div[(583\ pm)^2\times 318\ pm]\times 100\%=43.46\%$ Gray tin: $8\times 11.74\times 10^6\ pm^3\div(649\ pm)^3\times 100\%=34.37\%$
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