Which are spontaneous at all temperatures?Choose one or more:2H,0(g) + SO,(g)- 152.4 J/K2H,S(g) +30,(g)AH°.rxn= - 1037 kJ, AS°.rxn→ 2SO3(g)- 197.8 kJ, ASº.2SO,(g) +O2(g)AH°.rxn- 187.8 J/KrxnO so,(8) + H,0(1) → H,SO4(1)AH°.rxn- 132.5 kJ, AS°- 169.9 J/KrxnS(g) +O2(8) –→ SO,(g)- 574.0 kJ, AS°,ΔΗ.rxn- 124.6 J/Krxnnone of the above

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Which are spontaneous at all temperatures? Choose one or more: 2H,S(g) + 302(8) –→ 2H,0(g) + SO,(g) - 1037 kJ, AS° ΔΗ. rxn - 152.4 J/K rxn 280,(g) +O,(g) –→ 2S03(g) ΔΗ. rxn = - 197.8 kJ, AS°. = - 187.8 J/K rxn So3 (8) + H,0(1) –→ H,SO,(1) – 132.5 kJ, ASº. ΔΗ. rxn = - 169.9 J/K %3D rxn S(g) +O2(g) → so,(g) = - 574.0 kJ, AS°, ΔΗ = - 124.6 J/K rxn rxn O none of the above

Which are spontaneous at all temperatures? Choose one or more: 2H,S(g) + 302(8) –→ 2H,0(g) + SO,(g) - 1037 kJ, AS° ΔΗ. rxn - 152.4 J/K rxn 280,(g) +O,(g) –→ 2S03(g) ΔΗ. rxn = - 197.8 kJ, AS°. = - 187.8 J/K rxn So3 (8) + H,0(1) –→ H,SO,(1) – 132.5 kJ, ASº. ΔΗ. rxn = - 169.9 J/K %3D rxn S(g) +O2(g) → so,(g) = - 574.0 kJ, AS°, ΔΗ = - 124.6 J/K rxn rxn O none of the above

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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