Chemistry question

Question

A container holds 22.4 L of gas at 1.00 atm and 0.0˚C.

a. Convert 0.0˚C to Kelvin.

b. State the combined gas law.

c. If the pressure increases to 1.50 atm and the temperature doesn’t change,

calculate the new volume.

d. If the temperature increases to 100.0 ˚C and the pressure doesn’t change,

calculate the new volume.

Answer 1

(a). 0.0ºC + 273.15 = 273.15K

(b). P1V1/T1 = P2V2/T2

(c). P1V1 = P2V2 at constant temperature. (1 atm)(22.4L) = (1.50 atm)(V2) and V2 = 14.9 L

(d). V1/T1 = V2/T2 at constant volume. (22.4 L)/(273K) = (V2)/(373K) ande V2 = 30.6 L