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True or false and explain why: Entropy is 0 for elements under standard conditions, Delta G...

True or false and explain why:

Entropy is 0 for elements under standard conditions, Delta G and Delta G^0 are equal when a system is at equilibrium.

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Answer #1
When Qp = Kp: G = 0

The relationship between the free energy of reaction at any moment in time (G) and the standard-state free energy of reaction (Go) is described by the following equation.

G = Go + RT ln Q

In this equation, R is the ideal gas constant in units of J/mol-K, T is the temperature in kelvin, ln represents a logarithm to the base e, and Q is the reaction quotient at that moment in time.

True.

As we have seen, the driving force behind a chemical reaction is zero (G = 0) when the reaction is at equilibrium (Q = K).

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