Given the reaction: CuSO4.3H2O <--> CuSO4.2H2O + H2O the DELTA H° = 9900 and DELTA G°=4500 at 25°C. Calculate the partial pressure f water vapor at 350K. The H is dependent of temperature
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Given the reaction:
CuSO4.3H2O <--> CuSO4.2H2O + H2O the DELTA H° = 9900 and DELTA G°=4500 at 25°C. Calculate the partial pressure f water vapor at 350K. The H is dependent of temperature
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- a. Consider the data below for the reaction H2O(l) ⇌ H2O(g) . Plot a graph and determine ΔH and ΔS for the reaction. Describe how they influence the spontaneity of the reaction as a function of temperature. T (°C) P (torr) 0.0 4.579 10.0 9.209 20.0 17.53 25.0 23.76 30.0 31.82 40.0 55.32 60.0 149.4 70.0 233.7 90.0 525.8 Explain how the boiling point temperature of H2O(l) (at sea level) can be accurately determined from the data in a.? c. For the reaction in a., ΔE is less than ΔH. Explain.The standard Gibbs free energy change is 2.60 kJ/mol for the reaction at 25.0oC: H2(g) + I2(g) →← 2HI(g); ∆Gorxn = + 2.60 kJ/mol The reaction starts with equal molar amounts of H2(g) and I2(g) in a previously evacuated, constant volume vessel. What is the equilibrium mole fraction of HI? Enter your answers with correct units and significant figures.Consider the data below for the reaction H2O (l) = H2O (g). Plot a graph and determine deltaH and deltaS for the reaction. Describe how they influence the penitent of the reaction as a function of temperature. Data: T (degree Celsius) P (torr) 0.0 4.579 10.0 9.209 20.0 17.53 25.0 23.76 30.0 31.82 40.0 55.32 60.0 149.4 70.0 233.7 90.0 525.8 Explain how the boiling point temperature of H2O(l) (at sea level) can be accurately determined from the above data?
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