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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

Respuesta :

oresegunabisola

Answer:

(C) 2C(s)+2H2(g)?C2H4(g); ?G?f=68.20 kJ/mol

Explanation:

The standard free energies represent the total available work required for the process. It also indicates whether a process is spontaneous or not. If the standard free energy is negative, then it is spontaneous

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