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← ScienceWhich mechanism impacts equilibrium when energy input changes?
A)Shifting equilibrium via Le Chatelier's principle✓
B)Increasing enthalpy becomes thermodynamically favored
C)Modifying vibrational frequencies hinders reactions
D)Altering activation barriers impacts kinetics
💡 Explanation
Le Chatelier's principle causes the reaction equilibrium to shift to counteract changes in energy. Because the system attempts to minimize stress, increased temperature favors endothermic reactions, therefore equilibrium shifts absorb energy, rather than kinetic limitations directly altering proportions.
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