A sample of helium (perfect gas) undergoes a following two-step process.1. Isothermal reversible expansion state 1 (p = 3.0 atm, V = 10.0 L T = 300K) to state 2 (V = 30 L))2. Isobaric compression from state 2 to state 3 (V = 10.0 L) A) What is w and q during step 1? B) What is w and q during step 2? C) What is delta U for the whole process? E) What is delta H for the whole process?

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A: Welcome to bartleby !

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