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Calcular la temperatura en grados centígrados del N2 a 358 mmhg 250 ML y 3?

Calcular la temperatura en grados centígrados del N2 a 358 mmhg 250 ML y 3. 5 kg.

En resumen

Mm N2 = 28 g / mol P = 358 mmHg 1 atm - - - - - 760 mmHg x - - - - 358 mmHg x = 0. 471 atm. V = 250 / 1000 = 0. 25 L n = masa / Mm m = 3. 5 x 1000 = 3500 g n = 3500 g / 28 g / mol n = 125 mol R = 0. 0821 (atm L / mol K) P x V = n x R x T T = P x V ```````` n x R T = 0.

Mejor respuesta

Karla3002
7

Mm N2 = 28 g / mol

P = 358 mmHg

1 atm - - - - - 760 mmHg x - - - - 358 mmHg

x = 0.

471 atm.

V = 250 / 1000 = 0.

25 L

n = masa / Mm

m = 3.

5 x 1000 = 3500 g

n = 3500 g / 28 g / mol

n = 125 mol

R = 0.

0821 (atm L / mol K)

P x V = n x R x T

T = P x V ```````` n x R

T = 0.

471 Atm.

0. 250 L `````````````````````````` 125 mol x 0.

0821(atm L / molK)

T = 0.

0115 K

ºC = K - 273

ºC = 0.

0115 - 273 = - 272.

98 ºC.