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 |
?G?f should be negative for feasible way to synthesize the product
Hence answer is
Option B and Option D
Based on the standard free energies of formation, which of the following reactions represent a feasible way to synthesi...
Based
on the standard free energies of formation, which of the following
reactions represent a feasible way to synthesize the product? Drag
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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
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
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
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
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
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
Part A Use standard free energies of formation to determine AG for this reaction at 25° C. rxn Express the free energy change to four significant figures and include the appropriate units. ? kJ AG Value rXn mol Request Answer Previous Answers Submit XIncorrect; Try Again; 5 attempts remaining You may want to reference (Page) Section 18.8 while completing this problem. G One of the reactions that occurs within a catalytic converter in the exhaust pipe of a car is...
5.84 for which of the following reactions does delta H degree run represent an enthalpy of formation? A) 2N2(g) + 3O2(g) —-> 2NO(g) + 2NO(g) B) N2(g) + O2(g) —> 2NO (g) C) 2NO2(g) —> N2O4(g) D) N2(g) + 2O2(g) —> 2NO2 (g)
Calculate the enthalpy of the reaction 2NO(g)+O2(g)→2NO2(g) Given the following reactions and enthalpies of formation: N2(g) + 2O2(g)→ 2NO2(g), ΔH∘ = 66.4kJ N2(g)+ O2(g)→ 2 NO(g), ΔH∘=180.4 kJ Please explain the steps as well!
For
which of the following reactions is the product formation favored
9. Consider the following reactions. In which cases is the equilibrium unaffected by pressure? ΔΗ0-206.2 kJ AHo 172.5 k] He =-9.4 kJ ΔΙΗ0-541 kJ лно-66.4 kJ 1) CO(g) + 3H2(g) 2) CO2(g) + C(s) F 3) H2(g)+ L2(g) 2HI(g) CH4(g) + H2O(g) 2CO(g) 5) N2(g)+202(g)2NO.(g) a. 1,5 b. 2,5 c. 3, 4 d. 1, 2, 5 e. 2, 3,4 10. For which of the following reactions is product formation...