Which reaction MUST have a positive Delta S?O N2 + 3H2 --> 2NH3O Ca + FeCl2-> Fe + CaCl22A1203 --> 4AI + 302Sn(NO3)2 + BaF2 -> SnF2 + Ba(NO3)2

Entropy change will be positive when randomness increases.

Answered: Which reaction MUST have a positive…

Which reaction MUST have a positive Delta S? O N2 + 3H2 -> 2NH3 Ca + FeCl2 -> Fe + CaC12 O 2A1203 --> 4Al + 302 Sn(NO3)2 + BaF2 -> SNF2 + Ba(N03)2

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter15: Complex Acid/base Systems

Section: Chapter Questions

Problem 15.6QAP

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Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.

Question

Which reaction MUST have a positive Delta S?
O N2 + 3H2 --> 2NH3
O Ca + FeCl2-> Fe + CaCl2
2A1203 --> 4AI + 302
Sn(NO3)2 + BaF2 -> SnF2 + Ba(NO3)2

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