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The following information is given for silicon at 1atm: boiling point = 2355 C H vap ( 2355 C) = 297 kJ/mol melting point =
The following information is given for silicon at 1atm:
| boiling point = 2355 C | Hvap(2355 C) = 297 kJ/mol |
| melting point = 1410 C | Hfus(1410 C) = 46.4 kJ/mol |
| specific heat solid= 0.711 J/gC | |
| specific heat liquid = 0.908 J/gC |
______ kJ are required to melt a 21.8 g sample of solid silicon, Si, at its normal melting point.
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Chemistry
Authors: John E. McMurry, Robert C. Fay, Jordan Fantini
3rd Edition
1256082686, 978-1256082682
