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2. Calculate AS° for the reaction: Substance: S°(J/K mol): SiCl4(g) + 2Mg(s) → 2MgCl₂(s) + Si(s) SiCl4(g) 330.73 Mg(s) 32.68 MgCl₂(s) 89.62 Si(s) 18.83

2. Calculate AS° for the reaction: Substance: S°(J/K mol): SiCl4(g) + 2Mg(s) → 2MgCl₂(s) + Si(s) SiCl4(g) 330.73 Mg(s) 32.68 MgCl₂(s) 89.62 Si(s) 18.83

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter10: Entropy And The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 10.45PAE: 10.45 Calculate G at 45°C for reactions for which (a) H = 293 kJ; S= -695 J/K (b) H= -1137 kJ; S =...
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2. Calculate AS° for the reaction: Substance: S°(J/K mol): A) -254.96 J/K C) 198.02 J/K SiCl4(g) + 2Mg(s) → 2MgCl₂(s) + Si(s) SiCl4(g) 330.73 Mg(s) 32.68 B) 198.02 J/K D) 254.96 J/K MgCl₂(s) 89.62 Si(s) 18.83
Transcribed Image Text:2. Calculate AS° for the reaction: Substance: S°(J/K mol): A) -254.96 J/K C) 198.02 J/K SiCl4(g) + 2Mg(s) → 2MgCl₂(s) + Si(s) SiCl4(g) 330.73 Mg(s) 32.68 B) 198.02 J/K D) 254.96 J/K MgCl₂(s) 89.62 Si(s) 18.83
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