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The volume of 180. g of CO initially at 273 K and 1.00 bar increases by a factor

ID: 907247 • Letter: T

Question

The volume of 180. g of CO initially at 273 K and 1.00 bar increases by a factor of two in different processes. Take CP,m to be constant at the value 29.14 Jmol1K1 and assume ideal gas behavior. The temperature of the surroundings is 273 K.

Calculate Ssurroundings in an adiabatic reversible expansion.

Calculate S in an adiabatic reversible expansion.

Calculate Stotal in an adiabatic reversible expansion.

Calculate Ssurroundings in an expansion against Pexternal = 0.

Calculate S in an expansion against Pexternal = 0.

Calculate Stotal in an expansion against Pexternal = 0.

Calculate Ssurroundings in an isothermal reversible expansion.

Calculate S in an isothermal reversible expansion.

Calculate Stotal in an isothermal reversible expansion.

***Please show work

Explanation / Answer

The volume of 180. g of CO initially at 273 K and 1.00 bar increases by a factor