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pickupchik [31]
4 years ago
15

A cylinder, with a piston pressing down with a constant pressure, is filled with 2.00 moles of a gas (n1), and its volume is 41.

0 L (V1). If 0.300 mole of gas leak out, and the pressure and temperature remain the same, what is the final volume of the gas inside the cylinder?
Physics
1 answer:
Akimi4 [234]4 years ago
5 0

Answer:

final volume =34.85 l

Explanation:

Given data:

final Number of moles n_2 = 2.00 - 0.300 = 1.70

inital number of moles n_1 =2.00

voume v_1 = 41.0 l

from Gas law equation

PV = nRT

if P and T are constant then

\frac{v_2}{v_1} = \frac{n_2}{n_1}

solving for v_2

V_2 = V_1 *\frac{n_2}{n_1}

      = 41.0 *\frac{1.70}{2.00}

         =34.85 l

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