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For Practice 7.10 - Enhanced - with Feedback A Review Constar - Part Standard thermodynamic quantities...
Chapter 7 For Practice 7.10 - Enhanced - with Feedback < 3 of 23 A Review...
Chapter 7 For Practice 7.10 - Enhanced - with Feedback < 3 of 23 A Review I Constants 1 Periodic Table Part A Standard thermodynamic quantities for selected substances at 25 C Enter the equation for the formation of CsCl(s) from its respective elements in their standard states. Express your answer as a chemical equation. Identify all of the phases in your answer AH; (kJ/mol) 0.0 76.5 121.3 0.0 AED O ? Substance Cs(s) Cs(8) Cl() Cl(s) CsCl(s) Pb(s) Pb(s)...
Part A: Determine ΔH∘f for NO(g) Part B: Determine ΔH∘f for BF3(g) Part C: Determine ΔH∘f...
Part A:
Determine ΔH∘f for NO(g)
Part B:
Determine ΔH∘f for BF3(g)
Part C:
Determine ΔH∘f for C6H6(l)
Part D:
Determine ΔH∘f for HF(g)
0 Standard Enthalpies of Formation at 25°C Substance AH; (kJ/mol) B(s) B2O3(s) – 1273.5 BF3(g) -1136.0 C(s, graphite) C(s, diamond) 1.88 C2H2(g) 227.4 C6H6(1) 49.1 HF(9) –273.3 F(g) 79.38 472.7 0 91.3 249.2 N(g) N2(g) NO(g) O(g) O2(g) 03 (9) H(9) H2(g) 142.7 218.0 O
Part A: Write an equation for the formation of NO(g) from its elements in their standard...
Part A:
Write an equation for the formation of NO(g) from its elements
in their standard states.
Express your answer as a chemical equation. Identify all of the
phases in your answer.
Part B:
Write an equation for the formation of BF3(g) from its elements
in their standard states.
Express your answer as a chemical equation. Identify all of the
phases in your answer.
Part C:
Write an equation for the formation of C6H6(l) from its elements
in their standard...
Use standard thermodynamic data (in the Chemistry References) to calculate AG at 298.15 K for the...
Use standard thermodynamic data (in the Chemistry References) to calculate AG at 298.15 K for the following reaction, assuming that all gases have a pressure of 10.88 mm Hg. 2NO(g) + O2(g)—>2NO2(g) AG= kJ/mol Nitrogen AHºf (kJ/mol) AG°f (kJ/mol) sº (J/mol K) N2(g) 191.6 N(9) 472.7 455.6 153.3 NH3(9) -46.1 -16.5 192.5 NH3(aq) -80.0 -27.0 111.0 NH4+ (aq) -132.0 -79.0 113.0 NO(9) 90.3 86.6 210.8 NOCI(g) 51.7 66.1 261.8 NO2(9) 33.2 240.1 51.3 104.2 N2O(9) 82.1 219.9 N204(9) 9.2 97.9...
(0.8 point) Feedback Part 1 FeO(s) +H2(g) Fe(s) H2(I) kJ Part 2 (0.8 poin Feedback Feo(s)+...
(0.8 point) Feedback Part 1 FeO(s) +H2(g) Fe(s) H2(I) kJ Part 2 (0.8 poin Feedback Feo(s)+ H2)Fes)+H2O(1) Eo cell-0.093 08 Question (3 points) e See page 891 Starting with the standard free energies of formation from the following table, calculate the values of Δ๙ and E reactions of the following G°f (kJ/mol) 255.2 Substance FeO(s) H2(g) Fe(s) H200) Pb(s) O2(g) 237.2 744.5 Pb504(s) 813.0 Feedback Part 3 (0.8 point) 2Pb(s)+02(8+2H2SO4(a) 2PbSO4(s)+2H20(0) AG385.3 kJ Part 4 (0.8 poin)Feedback 2Pb(s) +O2 (g)...
help with these please N2(g) + O2(g) 2NO(g) Using the standard thermodynamic data in the tables...
help with these please
N2(g) + O2(g) 2NO(g) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K ANSWER: CH (9) +202(g) →CO2(g) + 2H2O(g) de manera en cas de este mai mare de mise en contact tenda Using standard thermodynamic data at 298K, calculate the free energy change when 1.62 moles of CH4(g) react at standard conditions. AGºrx Nz9) +202(g) +2NO2(g) Using standard thermodynamic data at 298K, calculate the free...
help with this please Ca(OH)2(aq) + 2 HCl(aq) +CaCl2(8) + 2 H2O(1) Using the standard thermodynamic...
help with this please
Ca(OH)2(aq) + 2 HCl(aq) +CaCl2(8) + 2 H2O(1) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K ANSWER: N2(g) + O2(g) +2NO(g) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K ANSWER: 2CO(g) + O2(g) +2002(9) - der e en manos de 20, ali ne more than one so mi dicogna undan Using standard thermodynamic data...
calculate the delta h,delta s and delta s universe for this reaction. determine the spontaneity of...
calculate the delta h,delta s and delta s universe for this
reaction. determine the spontaneity of the reaction.
Question 7 KO2(g) + H2(g) = H2O(g) Calculate the AH, AS and AS universe for this reaction. Determine the spontaneity of the reaction. AHAG So Substance kJ/mol kJ/mol J/(mol-K) 1 0 Ag S Agt(a) AgBr(s) Agcls Agls) Cl2(g) Cl(g Cl(aq) Br-fag) H+ (aq) Hz(g) H2O(g) H2O(0 H3O+ (aq) H20200 HBr(g) HCl(g) HCN(g) KS Kag) KO2(aq) KOHS) KBr(s) KCIS KCIO3(s) 0(8) O2(g) 03(g)...
*** ** -305.01 -183.9 151.1 NH4NO3 (aq) -339.9 -190.6 259.8 AHºf (kJ/mol) AG°f (kJ/mol) Sº (/mol...
*** ** -305.01 -183.9 151.1 NH4NO3 (aq) -339.9 -190.6 259.8 AHºf (kJ/mol) AG°f (kJ/mol) Sº (/mol K) 0 205.1 Oxygen 02 (g) O(g) 03 (g) 249.2 231.7 161.1 142.7 163.2 238.9 Phosphorus AH° (kJ/mol) AG°f(kJ/mol) sº (/mol K) Nitrogen AH°(kJ/mol) AG°f(kJ/mol) s° /mol K) N2 (8) 0 191.6 N (g) 472.7 455.6 153.3 NH3 (g) -46.1 -16.5 192.5 NH3 (aq) -80.0 -27.0 111.0 132.0 -79.0 113.0 90.3 86.6 210.8 51.7 66.1 261.8 NH4+ (aq) NO (g) NOCI (9) NO2 (g)...
Exercise 18.64 - Enhanced - with Feedback Use standard free energies of formation to calculate AG...
Exercise 18.64 - Enhanced - with Feedback Use standard free energies of formation to calculate AG at 25°C for each of the following reactions. A Review | TUU lay Wall DIUINICE irayes 020 - OZOJ SEULOI 10.0 WIBE LUI Substance AG; (kJ/mol) -228.6 Part A --237.1 - 16.4 C(s, graphite) + 2H2(g) →CH,(g) Express your answer to one decimal place and include the appro 87.6 --137.2 НА ? -394.4 H2O(g) H2O(1) NH3(g) NO(8) CO(g) CO2(g) CH,(8) C2H2 (8) C2H.(8) Cr2O3(s)...
Chapter 7 For Practice 7.10 - Enhanced - with Feedback < 3 of 23 A Review I Constants 1 Periodic Table Part A Standard thermodynamic quantities for selected substances at 25 C Enter the equation for the formation of CsCl(s) from its respective elements in their standard states. Express your answer as a chemical equation. Identify all of the phases in your answer AH; (kJ/mol) 0.0 76.5 121.3 0.0 AED O ? Substance Cs(s) Cs(8) Cl() Cl(s) CsCl(s) Pb(s) Pb(s)...
Part A:
Determine ΔH∘f for NO(g)
Part B:
Determine ΔH∘f for BF3(g)
Part C:
Determine ΔH∘f for C6H6(l)
Part D:
Determine ΔH∘f for HF(g)
0 Standard Enthalpies of Formation at 25°C Substance AH; (kJ/mol) B(s) B2O3(s) – 1273.5 BF3(g) -1136.0 C(s, graphite) C(s, diamond) 1.88 C2H2(g) 227.4 C6H6(1) 49.1 HF(9) –273.3 F(g) 79.38 472.7 0 91.3 249.2 N(g) N2(g) NO(g) O(g) O2(g) 03 (9) H(9) H2(g) 142.7 218.0 O
Part A:
Write an equation for the formation of NO(g) from its elements
in their standard states.
Express your answer as a chemical equation. Identify all of the
phases in your answer.
Part B:
Write an equation for the formation of BF3(g) from its elements
in their standard states.
Express your answer as a chemical equation. Identify all of the
phases in your answer.
Part C:
Write an equation for the formation of C6H6(l) from its elements
in their standard...
Use standard thermodynamic data (in the Chemistry References) to calculate AG at 298.15 K for the following reaction, assuming that all gases have a pressure of 10.88 mm Hg. 2NO(g) + O2(g)—>2NO2(g) AG= kJ/mol Nitrogen AHºf (kJ/mol) AG°f (kJ/mol) sº (J/mol K) N2(g) 191.6 N(9) 472.7 455.6 153.3 NH3(9) -46.1 -16.5 192.5 NH3(aq) -80.0 -27.0 111.0 NH4+ (aq) -132.0 -79.0 113.0 NO(9) 90.3 86.6 210.8 NOCI(g) 51.7 66.1 261.8 NO2(9) 33.2 240.1 51.3 104.2 N2O(9) 82.1 219.9 N204(9) 9.2 97.9...
(0.8 point) Feedback Part 1 FeO(s) +H2(g) Fe(s) H2(I) kJ Part 2 (0.8 poin Feedback Feo(s)+ H2)Fes)+H2O(1) Eo cell-0.093 08 Question (3 points) e See page 891 Starting with the standard free energies of formation from the following table, calculate the values of Δ๙ and E reactions of the following G°f (kJ/mol) 255.2 Substance FeO(s) H2(g) Fe(s) H200) Pb(s) O2(g) 237.2 744.5 Pb504(s) 813.0 Feedback Part 3 (0.8 point) 2Pb(s)+02(8+2H2SO4(a) 2PbSO4(s)+2H20(0) AG385.3 kJ Part 4 (0.8 poin)Feedback 2Pb(s) +O2 (g)...
help with these please
N2(g) + O2(g) 2NO(g) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K ANSWER: CH (9) +202(g) →CO2(g) + 2H2O(g) de manera en cas de este mai mare de mise en contact tenda Using standard thermodynamic data at 298K, calculate the free energy change when 1.62 moles of CH4(g) react at standard conditions. AGºrx Nz9) +202(g) +2NO2(g) Using standard thermodynamic data at 298K, calculate the free...
help with this please
Ca(OH)2(aq) + 2 HCl(aq) +CaCl2(8) + 2 H2O(1) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K ANSWER: N2(g) + O2(g) +2NO(g) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K ANSWER: 2CO(g) + O2(g) +2002(9) - der e en manos de 20, ali ne more than one so mi dicogna undan Using standard thermodynamic data...
calculate the delta h,delta s and delta s universe for this
reaction. determine the spontaneity of the reaction.
Question 7 KO2(g) + H2(g) = H2O(g) Calculate the AH, AS and AS universe for this reaction. Determine the spontaneity of the reaction. AHAG So Substance kJ/mol kJ/mol J/(mol-K) 1 0 Ag S Agt(a) AgBr(s) Agcls Agls) Cl2(g) Cl(g Cl(aq) Br-fag) H+ (aq) Hz(g) H2O(g) H2O(0 H3O+ (aq) H20200 HBr(g) HCl(g) HCN(g) KS Kag) KO2(aq) KOHS) KBr(s) KCIS KCIO3(s) 0(8) O2(g) 03(g)...
*** ** -305.01 -183.9 151.1 NH4NO3 (aq) -339.9 -190.6 259.8 AHºf (kJ/mol) AG°f (kJ/mol) Sº (/mol K) 0 205.1 Oxygen 02 (g) O(g) 03 (g) 249.2 231.7 161.1 142.7 163.2 238.9 Phosphorus AH° (kJ/mol) AG°f(kJ/mol) sº (/mol K) Nitrogen AH°(kJ/mol) AG°f(kJ/mol) s° /mol K) N2 (8) 0 191.6 N (g) 472.7 455.6 153.3 NH3 (g) -46.1 -16.5 192.5 NH3 (aq) -80.0 -27.0 111.0 132.0 -79.0 113.0 90.3 86.6 210.8 51.7 66.1 261.8 NH4+ (aq) NO (g) NOCI (9) NO2 (g)...
Exercise 18.64 - Enhanced - with Feedback Use standard free energies of formation to calculate AG at 25°C for each of the following reactions. A Review | TUU lay Wall DIUINICE irayes 020 - OZOJ SEULOI 10.0 WIBE LUI Substance AG; (kJ/mol) -228.6 Part A --237.1 - 16.4 C(s, graphite) + 2H2(g) →CH,(g) Express your answer to one decimal place and include the appro 87.6 --137.2 НА ? -394.4 H2O(g) H2O(1) NH3(g) NO(8) CO(g) CO2(g) CH,(8) C2H2 (8) C2H.(8) Cr2O3(s)...
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