Problem: Hess's law is based on:A. Law of conservation of massB. Law of conservation of energyC. Second law of thermodynamicsD. None of the above

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Hess's Law of Constant Heat Summation (or just Hess's Law) states that regardless of the multiple stages or steps of a reaction, the total enthalpy change for the reaction is the sum of all changes.

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Problem Details

Hess's law is based on:

A. Law of conservation of mass

B. Law of conservation of energy

C. Second law of thermodynamics

D. None of the above

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