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Leno4ka [110]
3 years ago
8

Calculate the work for the expansion of CO2 from 1.0 to 6.5 litres against pressure of 1.0 atm at constant temperature

Chemistry
1 answer:
Anna35 [415]3 years ago
5 0

Answer:

557.3J is the work of expansion of the CO2 gas

Explanation:

The work of expansion of a gas under constant temperature and pressure (Isobaric pressure) is:

W = P*ΔV

<em>Where W is work</em>

<em>P is pressure = 1.0atm</em>

<em>ΔV = Final volume - Initial Volume = 6.5L - 1.0L = 5.5L</em>

<em />

Replacing:

W = 1.0atm*5.5L

W = 5.5atmL

In Joules (1atmL = 101.325J):

5.5atmL * (101.325J / 1atmL) =

<h3>557.3J is the work of expansion of the CO2 gas</h3>

<em />

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