Answer to Question #156755 in General Chemistry for Makhya

General Chemistry

Question #156755

If 535 L of gas at 25.0C is heated to 75 0C at constant pressure, calculate the new volume of the sample.

Expert's answer

pV= nRT. n=pV/RT = 101.325 x 535/8.314 x 298 = 21,8798384 moles.

V= nRT/p = 21,8798384 x 8.314 x 348/101.325 = 624.765 L.

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