Question

What is hess law..........​

Answer 1

Answer:

Hess Law of constant heat summation.

The enthalpy change for a reaction, is same weather the reaction takes place in one or a series of steps. In other words, the enthalpy change for a reaction, is same regardless of the path by which the reaction occurs.

Answer 2

Answer:

Hess law states that the standard reaction enthalpy is the sun if the standard enthalpies of the intermediate reactions into which the overall reactions can be divided.