Based on the standard free energies of formation, which of the following reactions represent a feasible way to synthesize the product?
A. | 2C(s)+H2(g)→C2H2(g); | ΔG∘f=209.2 kJ/mol |
B. | N2(g)+3H2(g)→2NH3(g); | ΔG∘f=−33.30 kJ/mol |
C. | 2C(s)+2H2(g)→C2H4(g); | ΔG∘f=68.20 kJ/mol |
D. | 2SO(g)+O2(g)→2SO2(g); | ΔG∘f=−600.4 kJ/mol |
Drag the appropriate items to their respective bins: Feasible Synthesis, or Non-feasible Synthesis
Based on the standard free energies of formation, which of the following reactions represent a feasible way to synthesi...
Part A Based on the standard free energies of formation, which of the following reactions represent a feasible way to synthesize the product? Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help 2C(s) +2H2(g)- C2H4(g) AG-68.20 k.J/mol N2(g) +3H2(g)-+2NH3(g) AGE 33.30 kJ/mol 2CO(g) +O2(g)-+2CO2(g) AG788.0 kJ/mol N2(g) + H2(g)-N2H4(g) AGe 159.3 k.J/mol Feasible synthesis Not a feasible synthesis Submit
Based on the standard free energies of formation, which of the following reactions represent a feasible way to synthesize the product? A. N2(g)+2O2(g)→2NO2(g); ΔG∘f=102.6 kJ/mol B. 2Na(s)+O2(g)→Na2O2(s); ΔG∘f=−451.0 kJ/mol C. C(s)+2S(s)→CS2(g); ΔG∘f=67.10 kJ/mol D. Ca(s)+12O2(g)→CaO(s); ΔG∘f=−604.0 kJ/mol Drag the appropriate items to their respective bins. Bin 1: Feasible synthesis Bin 2: Not a feasible synthesis
Based on the standard free energies of formation, which of the following reactions represent a feasible way to synthesize the product? Drag the appropriate items to their respective bins. Reset Help 2Na(s) + O2(g) +Na2O2(s) AGE = -451.0 kJ/mol 2CO(g) + O2(g)+2C02(g) AGE = -788.0 kJ/mol N2(g) + O2(g) +2NO(g) AGE = 173.2 kJ/mol 2C(s) + H2(g) +C2H2(g) AGE = 209.2 kJ/mol Feasible synthesis Not a feasible synthesis
Part A Based on the standard free energies of formation, which of the following reactions represent a feasible way to synthesize the product? Drag the appropriate items to their respective bins. View Available Hint(s) Help Reset 2CO(g)+02(8)+2CO2 (g) AG=-788.0 kJ/mol N2 (g)+O2(g)-2NO (g) AG= 173.2 kJ/mol 2Na(s)+02(8) -Na, O, (s) AGi=-451.0 kJ/mol 2C(s)+ H2(g)-C2H2 (8) 209.2 kJ/mol AGi Not a feasible synthesis Feasible synthesis
Based on the standard free energies of formation, which of the following reactions represent a feasible way to synthesize the product? A. N2(g)+2O2(g)?2NO2(g); ?G?f=102.6 kJ/mol B. 2Na(s)+O2(g)?Na2O2(s); ?G?f=?451.0 kJ/mol C. N2(g)+O2(g)?2NO(g); ?G?f=173.2 kJ/mol D. 2CO(g)+O2(g)?2CO2(g); ?G?f=?788.0 kJ/mol
1. Based on the standard free energies of formation, which of the following reactions represent a feasible way to synthesize the product? N2(g)+H2(g)?N2H4(g); ?G?f=159.3 kJ/mol 2Na(s)+O2(g)?Na2O2(s); ?G?f=?447.7 kJ/mol C(s)+2S(s)?CS2(g); ?G?f=67.1 kJ/mol Ca(s)+12O2(g)?CaO(s); ?G?f=?604.0 kJ/mol Feasible synthesis Not a feasible synthesis
Starting with the standard free energies of formation from the following table, calculate the values of ΔG° and E°cell of the following reactions. Substance ΔΔG°f (kJ/mol) FeO(s) -255.2 H2(g) 0 Fe(s) 0 H2O(l) -237.2 Pb(s) 0 O2(g) 0 H2SO4(aq) -744.5 PbSO4(s) -813.0 1) FeO(s) +H2(g) ----Fe(s) +H2O(l) change in G=18kj E Cell= v 2) 2Pb(s)+O2(g)+2H2SO4(aq)--------2PbSO4(s)+2H2O(l) change in G=-611.4 E°cell = V
The enthalpy change for the following reaction is 95.4 kJ. Using bond energies, estimate the N-H bond energy in N2H4(g). N2(g) + 2H2(g) N2H4(g) kJ/mol The enthalpy change for the following reaction is -92.2 kJ. Using bond energies, estimate the H-H bond energy in H2(g). 2NH3(g) N2(g) + 3H2(g) kJ/mol D Single Bonds Multiple Bonds C N O F Si P S a Br 1 H 436 413 391 463 565 318 322 347 C 413 346 305 358 485...
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)...
8) For which one of the following reactions is AHⓇxn equal to the heat of formation of the product? A) N2(g) + 3H2(g) + 2NH3 (8) B)(1/2)N2(g) + O2(g) → NO2(g) C) 6C(s) + 6H (g) → C6H6 (1) D) P (8) + 4H (g) + Br(g) - PH4Br (1) E) 12C (g) + 11H2(g) + 110 (g) → C6H22011 (8) (8) - PH4Br (1) A 9) The AE of a system that releases 12.4 J of heat and does...