Dinitrogen tetraoxide is a liquid boiling at 21°C (1atm). The standard vaporizing enthalpy is +28,8 kJ/mol. Hydrazine is a liquid boiling at 114°C (1 atm). Calculate the enthalpy change on the conversion of 2 mole liquid hydrazine and 1 mole liquid dinitrogen tetraoxide in dinitrogen and water vapor. (-1048,8 kJ)

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Introduction and Basic Calculations in Multiphase Systems

Chemical calculations involve material and energy balance calculations which enable engineers to calculate material and energy requirements in various chemical processes. In addition to this, chemical calculations help to study the behavior and properties of gases, liquids, and their mixtures.