Mm N2 = 28 g/mol
P x V = n x R x T DESPEJAR n ( moles)
R = 0.0821 (atm l /mol K)
T = 20 + 273 = 293 K
P = 1.60 atm.
V = 5 L
n= 1.6 atm x 5 L / 0.0821 (atm l /mol K)
n= 0.33 moles
n = masa / Mm despejar masa
m = n x Mm
m = 0.33 moles x 28 g/mol
m = 9.24 g de N2
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Mm N2 = 28 g/mol
P x V = n x R x T DESPEJAR n ( moles)
R = 0.0821 (atm l /mol K)
T = 20 + 273 = 293 K
P = 1.60 atm.
V = 5 L
n= 1.6 atm x 5 L / 0.0821 (atm l /mol K)
n= 0.33 moles
n = masa / Mm despejar masa
m = n x Mm
m = 0.33 moles x 28 g/mol
m = 9.24 g de N2