Question

How is the Delta Hf related to the delta H of a reaction?

Answer 1

Answer:

The delta H reaction is the difference between Delta Hf products and Delta Hf reactants.

Explanation:

Answer 2

Answer:

n a chemical reaction, delta H represents the sum of the heats of formation, commonly measured in kilojoules per mol (kJ/mol), of the products minus the sum of those of the reactants. The letter H in this form is equal to a thermodynamic quantity called enthalpy, representing the total heat content of a system.