At 22.5 degrees celcius the volume of a balloon is 3.25 L what would the volume be at 3.5 degrees celcius?

Answer 1

If the pressure is constant, use V1/T1 = V2/T2 (remember to change ºC to K by adding 273)

(3.25 L)/(295.5) = (V2)/(276.5)

Solve for V2

(note: Review Charles' Law)