Question

A truck tire at 82.0L at 32.5°C and 1.9 atm has a temperature change to-15.4°C and a pressure change to 770.0 mmHg. Calculate how much the volume of the
air in the tire will change.

Answer 1

Answer:

+ 47.68 Liter change in volume to final volume 129.68 L

Explanation:

P1V1/T1 = P2V2/T2     RE-ARRANGE TO:

P1V1/T1  * T2/P2  = V2         (T must be in Kelvin)

1.9 * 82 / (273.15 + 32.5)   *  (273.15-15.4)/ (770/760) = 129.68 L

129.68 - 82=47.68 L  change