why-is-the-standard-free-energy-change-used-instead-of-delta-g-to-compare-the-sp

Question

Why is the standard free energy change used instead of delta G to compare the spontaneity of different reactions?

Accepted Answer

Standard free energy change is independent of reactant and product concentrations.

Answer

Standard free energy change is easier to calculate.

Answer

Delta G is more accurate for comparing different reactions.

Answer

Standard free energy change accounts for real-life conditions.