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Un gas ocupa un volumen de 200ml a una temperatura de 40°c¿que volumen ocupara si se disminuye la temperatura en 30°c y se mantiene una presion constante
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Un gas ocupa un volumen de 200ml a una temperatura de 40°c¿que volumen ocupara si se disminuye la temperatura en 30°c y se mantiene una presion constante

User DatHydroGuy
by
4.9k points

1 Answer

2 votes

Respuesta: 181 ml

Explicación:

Dado lo siguiente:

Volumen 1 (V1) = 200 ml

Temperatura 1 (T1) = 40 ° C = 273 + 40 = 313K Temperatura 2 (T2) = (40-30) ° C = 273 + 10 = 283K

A presión constante = 1 atm

Usando la ecuación de gas combinada:

((P1V1) / T1) = ((P2V2) / T2)

(200/313) = (V2 / 283)

Multiplicar cruz

313 × V2 = 200 × 283 313V2 = 56600

V2 = 56600/313 V2 = 180.83985mL

V2 = 181 ml

User Regenschein
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