Compute the change in entropy of a system

Reference no: EM13186001

a) Calculate the change in entropy of a system (in Joules) when 20.0 moles of oxygen gas undergo an isothermal reversible expansion from 30.0 L to 80.0 L.

b)Calculate the change in entropy of the surroundings (in Joules) for the above process.

c) Calculate the change in entropy of the universe (in Joules) for the above process.

Reference no: EM13186001

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