A gas‑forming reaction produces 1.85 m 3 1.85 m3 of gas against a constant pressure of 119.0 kPa. 119.0 kPa. Calculate the work done by the gas in joules. Hint: be sure to convert the cubic meters to liters and kilopascals to atm. Look up the conversion factors!

Explanation:

Hello,

In this case, the work in terms of volume and constant pressure is:

In such a way, since at the beginning there is no gas due to the fact that it is a gas-forming reaction, the work results:

So no need of units conversion is present since kPa and cubic meters yields kJ.

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