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    of decomposition of hydrogen peroxide by. Thermodynamic parameters, viz. free energy, enthalpy and entropy of. Urea hydrogen peroxide adduct is synthesized and characterized using UV and IR. The Enthalpy of Neutralization of Phosphoric Acid. Rate Determination and Activation Energy.. Potentiometric Titration of Hydrogen Peroxide. activation energy. The activation energy of hydrogen migration in. an alkyl radical

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