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Question - Estimation of excess Gibbs free energy, enthalpy and entropy
Following are data for GE and HE (both in J·mol-1) for equimolar mixtures of the same organic liquids. Use all of the data to estimate values of GE, HE, and TSE for the equimolar mixture at 25oC.
At T = 10oC: GE = 544.0, HE = 932.1
At T = 30oC: GE = 513.2, HE = 893.4
At T = 50oC: GE = 494.2, HE = 845.9.
Evaluate properties at an appropriate film temperature and show what effect this approximation has on the convection coefficient estimate.
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When concentrated H2SO4 is added to water, the solution gets very hot. d. Water is boiled in a teakettle
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