Question

For a reaction that proceeds through a series of steps, deltaH overall = deltaH1 + deltaH2 + deltaH3... This is a restatement on _____ law.

Answer 1

Hess's law states that the enthalpy change of a reaction is equal to the sum of the enthalpy changes of each individual step.

Step-by-step explanation:

According to Hess's law, the enthalpy change of the reaction will equal the sum of the enthalpy changes of the steps. This means that if a reaction can be represented as the sum of several steps, the overall enthalpy change of the reaction is calculated by adding up the enthalpy changes of each individual step.