(a) Calculate AS° for the reaction of Na(s) and Cl:(g) to form NaC(s). ( S°for Na (s), Cl2(g) and Nacl(s) are 51.3, 223.0, and 72.1 J/mol.K respectively) (b) Explain why this reaction takes place given your answer to part (a).
(a) Calculate AS° for the reaction of Na(s) and Cl:(g) to form NaC(s). ( S°for Na (s), Cl2(g) and Nacl(s) are 51.3, 223.0, and 72.1 J/mol.K respectively) (b) Explain why this reaction takes place given your answer to part (a).
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter9: Energy And Chemistry
Section: Chapter Questions
Problem 9.19PAE: 9.19 If the algebraic sign of E is negative, in which direction has energy flowed?
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