Question

cuantos moles de una gas ideal hay en un volumen de 1850 ml si la temperatura 414.05 y la presion es 2234 mmhg

Answer 1

LEY DE LOS GASES IDEALES

P x V = n R x T

V = 1850 mL / 1000 = 1.850 L
P = 2234 mmHg / 760 = 2.94 atm
R = 0.0821 (L atm / mol K)
n = ?
T = 414.05 K     (se supone K no indica la escala)

calcular moles (n)

n =             1.850 L  x  2.94 atm
     `````````````````````````````````````````````````
        0.0821 (L atm / mol K) x 414.05 K

n = 0.160 moles