Question: A certain solid sample adsorbs 0.44mg of CO when the pressure of the gas is 26.0 kPa and the temperature is 300K. The mass of

A certain solid sample adsorbs 0.44mg of CO when the pressure of the gas is 26.0 kPa and the temperature is 300K. The mass of gas adsorbed when the pressure is 3.0 kPa and the temperature is 300K is 0.19mg. The Langmuir isotherm is known to describe the adsorption. Find the fractional coverage of the surface at the two pressures.

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