Calculate the work (kJ) done during a reaction in which the internal volume expands from 28 L to 51 L against an outside pressure of 4.9 atm. Calculate the work (kJ) done during a reaction in which the internal volume expands from 28 L to 51 L against an outside pressure of 4.9 atm. 11 kJ -11 kJ -39 kJ 39 kJ 0 kJ; No work is done.

-11 kJ

Explanation:

Step 1: Convert the pressure to Pascal (SI unit)

We will use the relationship 1 atm = 101,325 Pa.

Step 2: Convert the volumes to cubic meters (SI unit)

We will use the relationship 1 m³ = 1,000 L.

Step 3: Calculate the work done during the expansion of a gas

We will use the following expression.

Step 4: Convert the work to kiloJoule

We will use the relationship 1 kJ = 1,000 J.

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