Calculate AS,º for NH3(g).AS, =JK-1Use data in the table below:Standard Entropies of Some Typical Substances at 298.15 KS°(J mol-' K-1)S°S°Substance(J mol-1 K-1)Substance(J mol-' K-1)SubstanceAg(s)42.55CaO(s)40N2(g)191.5AGCI(s)96.2Ca(OH),(3)76.1NH;(g)192.5Al(s)28.3CaSO,(s)107NH,CI()94.6Al,O3(;)CASO4- H,O(s)NO(g)NO2(g)51.0131210.6C(6) (graphite)5.69CaSO4 2H20(s)194.0240.5CO(g)CO;(g)Ch(g)N,0(g)N,O4(g)197.9223.0220.0213.6Fe(s)27304CHĄ(g)186.2Na(s)Fe,O3(s)H;(g)90.051.0CH;CI(g)234.2130.6Na,CO3(s)136CH;OH(/)126.8H,O(g)188.7NaHCO3(;)102CO(NH,),()104.6H,O(!)69.96NaCI(s)72.38CO(NH,),(aq)173.8HCI(g)186.7NaOH(s)64.18C;H2(g)C,H¾(g)C,H(g)C3H18(1)200.8HNO3(1)155.6NazSO4(s)149.4219.8H,SO4(1)157O,(g)205.0229.5HC,H;O,(1)160PbO(s)67.8Hg(1)Hg(g)466.976.1S()31.9C,H,OH(/)161175SO2(g)248.5Ca(s)41.4K(s)64.18SO3(g)256.2CACO3(s)CaCl,(s)92.9KCI()82.59114K,SOɖ()176

To calculate ∆S°f for NH3 (g) , we would first write a reaction for formation of NH3 (g) . Then…

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Calculate AS,º for NH3(g). AS:º = i JK-1

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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