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Enthalpy of reaction and hess s law essay

I. Purpose The purpose of this laboratory is to validate Hess’s Legislation through the 3 reactions of NaOH and HCl, NH4Cl and NaOH, and NH3 and HCl. The sum of the enthalpies of the initially two reactions should similar the enthalpy of the third reaction. II. Background Hess’s Law is utilized to determine the enthalpy […]