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Assuming that neither standard enthalpy changes of formations (∆Hof)  nor standard molar entropies (So) depend upon temperature, estimate using the Table of Thermodynamic Data : (a) the standard Gibbs free energy change for the reaction that forms rhombic sulfur at 600 K, and (b) the temperature (in oC) at which reaction will stop  formation of products:   2H2S(g) + SO2(g) → 3S(rhombic, s) + 2H2O(g)  Round off your answers to the nearest integer. Report the temperature in oC. and enter them with correct units:  (a)∆Gorxn = (b) T =

Assuming that neither standard enthalpy changes of formations (∆Hof)  nor standard molar entropies (So) depend upon temperature, estimate using the Table of Thermodynamic Data : (a) the standard Gibbs free energy change for the reaction that forms rhombic sulfur at 600 K, and (b) the temperature (in oC) at which reaction will stop  formation of products:   2H2S(g) + SO2(g) → 3S(rhombic, s) + 2H2O(g)  Round off your answers to the nearest integer. Report the temperature in oC. and enter them with correct units:  (a)∆Gorxn = (b) T =

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Assuming that neither standard enthalpy changes of formations (∆Hof)  nor standard molar entropies (So) depend upon temperature, estimate using the Table of Thermodynamic Data : (a) the standard Gibbs free energy change for the reaction that forms rhombic sulfur at 600 K, and (b) the temperature (in oC) at which reaction will stop  formation of products:  

2H2S(g) + SO2(g) → 3S(rhombic, s) + 2H2O(g) 

Round off your answers to the nearest integer. Report the temperature in oC. and enter them with correct units: 

(a)∆Gorxn =

(b) T =

a reader.yuzu.com/n/books/9781260162370/ct6/82/4/8/4/4/184/2/ze0:0 Fe,O,(s) -822.2 -741.0 90.0 Fe(OH),(s) -568.19 -483.55 79-5 Fe(OH),(s) -824.25 -696.5 106.7 H(g) 218.2 203.2 114.6 131.0 H,G) H*(aq) OH (aq) -229.94 -157-30 -10.5 HO() -285.8 -237.2 69.9 H,O(g) -241.8 -228.6 188.7 H,0,() -187.6 -118.1 Hg(D 77-4 Hg"(aq) -164-38 -32.2 171.1 HgO(s) -90.7 -58.5 72.0 HBCL,(s) -230.1 -178.6 146.0 Hg Cl,(s) -264.9 -210.66 196.2 HgS(s) -58.16 -48.8 77.8 HESO,(s) -704.17 -595 140 Hg, SO,(s) -623.92 200.75 -741.99 L(s) 116.7 中 Aa A-4
Transcribed Image Text:a reader.yuzu.com/n/books/9781260162370/ct6/82/4/8/4/4/184/2/ze0:0 Fe,O,(s) -822.2 -741.0 90.0 Fe(OH),(s) -568.19 -483.55 79-5 Fe(OH),(s) -824.25 -696.5 106.7 H(g) 218.2 203.2 114.6 131.0 H,G) H*(aq) OH (aq) -229.94 -157-30 -10.5 HO() -285.8 -237.2 69.9 H,O(g) -241.8 -228.6 188.7 H,0,() -187.6 -118.1 Hg(D 77-4 Hg"(aq) -164-38 -32.2 171.1 HgO(s) -90.7 -58.5 72.0 HBCL,(s) -230.1 -178.6 146.0 Hg Cl,(s) -264.9 -210.66 196.2 HgS(s) -58.16 -48.8 77.8 HESO,(s) -704.17 -595 140 Hg, SO,(s) -623.92 200.75 -741.99 L(s) 116.7 中 Aa A-4
reader yunu.com/mbooks/9781 Thermodynamic Data at 1 atm and 25°C* Inorganic Substances S J/K - mol) AH (K/mol AG (kJ/mol) Substance 42.7 Ag(s) 73-9 771 105.9 Ag (ag) AgCls) AgBr(s) -109.7 96.1 -127.0 -95-9 107.1 -99.5 -624 -66.3 114.2 Aglis) -32.2 140.9 -123.1 ARNO,(s) 28.3 Al(s) -4812 -313-38 AP (ag) -524-7 -630.0 109-3 AICI,() -705.6 Al,0,() -1669.8 -15764 50.99 As(s) 35-15 Aso ag -870.3 -635.97 -144-77 68.9 222 8 AsH,(g) HASO,6) 171.5 -900.4 -766 184 Auts) 47-7 口 8 Aa 40 A-2
Transcribed Image Text:reader yunu.com/mbooks/9781 Thermodynamic Data at 1 atm and 25°C* Inorganic Substances S J/K - mol) AH (K/mol AG (kJ/mol) Substance 42.7 Ag(s) 73-9 771 105.9 Ag (ag) AgCls) AgBr(s) -109.7 96.1 -127.0 -95-9 107.1 -99.5 -624 -66.3 114.2 Aglis) -32.2 140.9 -123.1 ARNO,(s) 28.3 Al(s) -4812 -313-38 AP (ag) -524-7 -630.0 109-3 AICI,() -705.6 Al,0,() -1669.8 -15764 50.99 As(s) 35-15 Aso ag -870.3 -635.97 -144-77 68.9 222 8 AsH,(g) HASO,6) 171.5 -900.4 -766 184 Auts) 47-7 口 8 Aa 40 A-2
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