calcular el numero de moles de hidrógeno en una muestra de 100 cm 3 a una temperatura de 300 k y una presion de 750 mmhg. sol. -4,01.10-3 moles
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P V = n R T
P = 750 / 760 = 0.986 atm
T = 300 K
V = 100 / 1000 = 0.1 L
R = 0.0821 (atm L / mol K)
n (moles) = ?
n = 0.986 atm x 0.1 Litro
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0.0821 (atm L / mol K) 300 K
n = 4.003 x 10⁻³ moles = 0.004003 moles de H
P = 750 / 760 = 0.986 atm
T = 300 K
V = 100 / 1000 = 0.1 L
R = 0.0821 (atm L / mol K)
n (moles) = ?
n = 0.986 atm x 0.1 Litro
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0.0821 (atm L / mol K) 300 K
n = 4.003 x 10⁻³ moles = 0.004003 moles de H
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