Answer:
T₂ = 203.4 K
Step-by-step explanation:
Given data:
Initial volume = 350.0 mL
Initial temperature = 22.7 °C
Initial pressure = 0.914 atm
Final temperature = ?
Final volume = 220.0 mL
Final pressure = standard = 1 atm
Solution:
First of all we will convert the temperature into kelvin.
22.7 °C + 273 = 295.7 K
Formula:
P₁V₁/T₁ = P₂V₂/T₂
T₂ = P₂V₂T₁ /P₁V₁
T₂ = 1 atm × 220.0 mL × 295.7 K / 0.914 atm × 350.0 mL
T₂ = 65054 atm.mL.k /319.9 atm.mL
T₂ = 203.4 K