А.2 H, (g) + 0, (g)2 H,O(1)The entropy, ASixn,molAngashas little or no change.decreases.O increases.B. H, (g) + Cl,(g) → 2 HCl(g)The entropy, ASxn,molAngas C. C,H,(g) + 3 0,(g)2 CO,(g) + 2 H,O(1)The entropy, ASixn,molAngasdecreases.increases.O has little or no change.PCl,(s)PCI, (1) + C, (g)D.>The entropy, ASfxn,molAngas

The Δngas of any reaction is defined as, => Δngas = sum of number of gaseous molecules in product…

Answered: А. 2 H, (g) + 0,(g) 2 H,O(1) The…

А. 2 H, (g) + 0,(g) 2 H,O(1) The entropy, ASixn, mol Angas has little or no change. decreases. increases. В. H, (g) + Cl, (g) 2 HCI(g) The entropy, ASixn, mol Angas

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 10.33PAE: Limestone is predominantly CaCO3, which can undergo the reaction CaCO3(s)CaO(s)+CO2(g). We know from...

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Question

А.
2 H, (g) + 0, (g)
2 H,O(1)
The entropy, ASixn,
mol
Angas
has little or no change.
decreases.
O increases.
B. H, (g) + Cl,(g) → 2 HCl(g)
The entropy, ASxn,
mol
Angas

C. C,H,(g) + 3 0,(g)
2 CO,(g) + 2 H,O(1)
The entropy, ASixn,
mol
Angas
decreases.
increases.
O has little or no change.
PCl,(s)
PCI, (1) + C, (g)
D.
>
The entropy, ASfxn,
mol
Angas

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