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Understanding and using ΔG

ΔG is the change in free energy for a chemical reaction. If it is measured under standard conditions then it is known as the standard free energy change and has the symbol ΔG⦵. If the value of ΔG⦵ is negative then the reaction is spontaneous under standard conditions whereas if the value of ΔG⦵ is positive then the reaction is non-spontaneous under standard conditions. Spontaneous means that the reaction can...

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