**Which reaction is accompanied by an increase in entropy?**- ○ Ba(OH)₂(s) + 2 HCl(g) ⟶ BaCl₂·2H₂O(s)- ○ C₁₂H₂₀(l) + 17 O₂(g) ⟶ 12 CO₂(g) + 10 H₂O(l)- ○ NH₄Cl(s) ⟶ NH₃(g) + HCl(g)- ○ (CH₃)₂CO(l) + 4 O₂(g) ⟶ 3 CO₂(g) + 3 H₂O(l)- ○ 2 C₂H₂(g) + 5 O₂(g) ⟶ 4 CO₂(g) + 2 H₂O(s) **Explanation:**Entropy increases when the products of a reaction are more disordered than the reactants, typically when gases are produced from solids or liquids.

Entropy is measure of degree of randomness of a system.We have been given five reactions and we have…

Which reaction is accompanied by an increase in entropy? Ba(OH)2(s) + 2 HCl(g) BaCl₂x2H₂O(s) C12H20()+ 17 O₂(g) NH4Cl(s) NH3(g) + HCI(g) (CH3)2CO(0) +4Ozg) ® 3CO2g) + 3H2O()) 2 C₂H2(g) + 5O2(g) 4CO2(g) + 2 H₂O(s) 12 CO₂(g) + 10 H₂O()

Which reaction is accompanied by an increase in entropy? Ba(OH)2(s) + 2 HCl(g) BaCl₂x2H₂O(s) C12H20()+ 17 O₂(g) NH4Cl(s) NH3(g) + HCI(g) (CH3)2CO(0) +4Ozg) ® 3CO2g) + 3H2O()) 2 C₂H2(g) + 5O2(g) 4CO2(g) + 2 H₂O(s) 12 CO₂(g) + 10 H₂O()

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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