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Explain, in one to two sentences, why the enthalpy changes measured for individual…
CHEMISTRY · Subjective · A Level · Chemistry · Energetics · Energetics
Problem
Explain, in one to two sentences, why the enthalpy changes measured for individual steps of a reaction sequence can be summed to obtain the enthalpy change for the overall reaction when all steps occur at constant pressure.
Related theory
Hess's Law
Thermodynamics
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