A sample of oxygen, O 2 , occupies 32. 2 mL at 30 °C and 452 torr. What volume will it occupy at –70 °C and the same pressure?

Question

asked Dec 7, 2024 147k views

1 Answer

Tim Jones · Answer 1 · 2024-12-14T06:37:33+0000

Answer:

21.58 mL

Step-by-step explanation:

this is Charles' law

V1/T1 = V2/T2

Temperature must be in Kelvin

V2= V1 X T2 / T1

32.2 x203.15 / 303.15

dont need pressure since its the same.