14. Cierto gas tiene un volumen de 205 mL a 20 °C y 1 atm?
14. Cierto gas tiene un volumen de 205 mL a 20 °C y 1 atm. Calcule su volumen en mL a 60 °C y 600 mmHg.
14. Cierto gas tiene un volumen de 205 mL a 20 °C y 1 atm. Calcule su volumen en mL a 60 °C y 600 mmHg.
En resumen
1 atm = 760 mmHg20 °C = > 293K60 °C = > 333K<img src="https://tex.z-dn.net/?
1 atm = 760 mmHg20 °C = > 293K60 °C = > 333K<img src="https://tex.z-dn.net/?f=%5Cfrac%7BV_%7B1%7D%20_%7BX%7D%20P_%7B1%7D%7D%7BT_%7B1%7D%20%7D%20%3D%20%5Cfrac%7BV_%7B2%7D%20_%7BX%7D%20P_%7B2%7D%7D%7BT_%7B2%7D%20%7D%20%5C%5C%5C%5C%5Cfrac%7B205mL_%7BX%7D760mmHg%20%7D%7B293K%7D%20%3D%20%5Cfrac%7BV_%7B2%7D_%7BX%7D600mmHg%20%7D%7B333K%7D%20%5C%5C%5C%5CV_%7B2%7D%20%3D%20295mL" />.
P1 V1 = P2 V2 ````````` `````````` T1 T2 V2 = P1 V1 T2 `````````````` P2 T1 V1 = 520 mL / 1000 = 0. 52 L P1 = 650 mmHg / 760 = 0. 855 atm T1 = 25 + 273 = 298 K V2 = ? P2 = 700 / 760 = 0. 921 atm. T2 = 32 + 273 = 305 K…
Ley general de los gases V1 · P1 = V2 · P2 `````````` `````````` T1 T2 T1 = 25 ºC + 273 = 298 K V1 = 520 mL / 1000 = 0. 520 L P1 = 650 mmHg / 760 = 0. 86 atm T2 = 32 ºC + 273 = 305 K V2 = ? P2 = 700 mmHg / 760 = 0. 92…
P1V1 = P2V2 V2 = V1 * (P1 / P2) V2 = 20 * (550 / 760) V2 = 14, 47 litros.