A solid in contact with a gas at 12 kPa and 25 C adsorbs 2.5mg of the
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A solid in contact with a gas at 12 kPa and 25 °C adsorbs 2.5mg of the gas and obeys the Langmuir isotherm. The enthalpy change when 1.00mmol of the adsorbed gas is desorbed is +10.2 J. What is the equilibrium pressure for the adsorption of 2.5mg of gas at 40 °C?
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Calculation The equilibrium pressure P is given by P P0 expHR 1T where P0 is the equil...View the full answer
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Related Book For
Physical Chemistry Thermodynamics And Kinetics
ISBN: 9781464124518
10th Edition
Authors: Peter Atkins, Julio De Paula
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