jvaldez724 jvaldez724
  • 23-10-2019
  • Chemistry
contestada

What will the volume be if 42 ml of a gas is changed from a pressure of 720 tore and 27c to 240 torr and -123c

Respuesta :

arbazalam100
arbazalam100 arbazalam100
  • 28-10-2019

Answer:

63 ml

Explanation:

(P1V1) / T1 = (P2V2) / T2

Unit Conversion

4ml = 0.042L

T1 = 27+273 = 300K

T2 = -123+273 = 150K

(720 * 0.042) / 300  = (240 * V2) / (150)

V2 = 63 ml

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