un gas tiene presion de 800mmhg ,un volumen de 675ml y una temperatura de 2000°c, calcukar la prrsion a 300°c con volumen de 1,8ml
Respuestas
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LEY GENERAL DE LOS GASES:
V1 x P1 = V2 x P2
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T1 T2
P1 = 800 mmHg/ 760 = 1.05 atm
V1 = 615 / 1000 = 0.615 L
T1 = 2000 ºC + 273 = 2273 K
P2 = ?
V2 = 1.8 / 1000 = 0.0018 L
T2 = 300 ºC + 273 = 573 K
P2 = 0.615 L x 1.05 atm x 573 K
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0.0018 L x 2273 K
P2 = 90.44 atm
V1 x P1 = V2 x P2
```````````` ``````````````
T1 T2
P1 = 800 mmHg/ 760 = 1.05 atm
V1 = 615 / 1000 = 0.615 L
T1 = 2000 ºC + 273 = 2273 K
P2 = ?
V2 = 1.8 / 1000 = 0.0018 L
T2 = 300 ºC + 273 = 573 K
P2 = 0.615 L x 1.05 atm x 573 K
``````````````````````````````````````````
0.0018 L x 2273 K
P2 = 90.44 atm
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