Consider the data provided for the following rxn: H2O(l)⇌ H2O(g) a. Plot a graph and determine the ∆H and ∆S for the reaction. describe how they influence the spontaneity of the reaction as a function of temperature. T(°C): 0.0, 10.0, 20.0, 25.0, 30.0, 40.0, 60.0, 70.0, 90.0 P(torr): 4.579, 9.209, 17.53, 23.76, 31.82, 55.32, 149.4, 233.7, 525.8 b. explain how the boiling temperature of H2O(l) (at sea level) can be accurately determined from the data in a? c. for the reaction in a, ∆E is less than ∆H. Explain why.
Consider the data provided for the following rxn: H2O(l)⇌ H2O(g) a. Plot a graph and determine the ∆H and ∆S for the reaction. describe how they influence the spontaneity of the reaction as a function of temperature. T(°C): 0.0, 10.0, 20.0, 25.0, 30.0, 40.0, 60.0, 70.0, 90.0 P(torr): 4.579, 9.209, 17.53, 23.76, 31.82, 55.32, 149.4, 233.7, 525.8 b. explain how the boiling temperature of H2O(l) (at sea level) can be accurately determined from the data in a? c. for the reaction in a, ∆E is less than ∆H. Explain why.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter16: Thermodynamics: Directionality Of Chemical Reactions
Section16.5: Entropy And The Second Law Of Thermodynamics
Problem 16.5CE: The reaction of carbon monoxide with hydrogen to form methanol is quite slow at room temperature. As...
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Consider the data provided for the following rxn: H2O(l)⇌ H2O(g)
a. Plot a graph and determine the ∆H and ∆S for the reaction. describe how they influence the spontaneity of the reaction as a function of temperature.
T(°C): 0.0, 10.0, 20.0, 25.0, 30.0, 40.0, 60.0, 70.0, 90.0
P(torr): 4.579, 9.209, 17.53, 23.76, 31.82, 55.32, 149.4, 233.7, 525.8
b. explain how the boiling temperature of H2O(l) (at sea level) can be accurately determined from the data in a?
c. for the reaction in a, ∆E is less than ∆H. Explain why.
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