# Problem: Which statement below is true about the standard Gibbs energy -33.3kJ at 25°C for the reaction.N2 (g) + 3 H2 (g) → 2 NH3 (g)                      ΔG° = -33.3kJa. ΔG° corresponds to 1 atm of N 2 reaction with 3 atm of H2 to form 2 atm of NH 3.b. ΔG° corresponds to 1 atm of N 2 reaction with 1 atm of H2 to form 2 atm of NH  3.c. ΔG° corresponds to 1 atm of each N 2, H2, and NH3 reacting to 100% completion.d. ΔG° corresponds to 1 atm of each N 2, H2, and NH3 reacting until equilibrium is established.e. None of the above are true.

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Which statement below is true about the standard Gibbs energy -33.3kJ at 25°C for the reaction.

N2 (g) + 3 H2 (g) → 2 NH3 (g)                      ΔG° = -33.3kJ

a. ΔG° corresponds to 1 atm of N 2 reaction with 3 atm of H2 to form 2 atm of NH 3.

b. ΔG° corresponds to 1 atm of N 2 reaction with 1 atm of H2 to form 2 atm of NH  3.

c. ΔG° corresponds to 1 atm of each N 2, H2, and NH3 reacting to 100% completion.

d. ΔG° corresponds to 1 atm of each N 2, H2, and NH3 reacting until equilibrium is established.

e. None of the above are true.

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