Based on the standard free energies of formation, which of the following reactions represent a feasible way to synthesi...

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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?

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

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Answer 1

Answer #1

if.. ΔG < 0, the reaction is spontaneous .it proceed forward.
if.. ΔG >0.. the reaction is not spontaneous .

Bin 1: Feasible synthesis = B and D

Bin 2: Not a feasible synthesis = A and C

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Answer 2

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