ΔG is zero at equilibrium, indicating no net change in the concentrations of reactants and products.
Questions & Step-by-step Solutions
1 item
Q
Q: In which scenario would ΔG be zero?
Solution: ΔG is zero at equilibrium, indicating no net change in the concentrations of reactants and products.
Steps: 5
Step 1: Understand what ΔG means. ΔG represents the change in free energy of a system.
Step 2: Know that ΔG can tell us if a reaction will happen or not. If ΔG is negative, the reaction can happen spontaneously. If ΔG is positive, the reaction will not happen spontaneously.
Step 3: Learn about equilibrium. Equilibrium is a state where the concentrations of reactants and products remain constant over time.
Step 4: Realize that at equilibrium, there is no net change in the amounts of reactants and products. This means the forward and reverse reactions are happening at the same rate.
Step 5: Conclude that when a system is at equilibrium, ΔG equals zero. This indicates that the system is stable and there is no driving force for the reaction to proceed in either direction.
