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10. A balloon is blown up to a volume of 18 L at a pressure of 1.0 atm and

298 K. What would the pressure inside the balloon be when its volume

becomes 4.0 L and its temperature is 239 K?*

Respuesta :

Answer:

3.6 atm

Explanation:

10. A balloon is blown up to a volume of 18 L at a pressure of 1.0 atm and

298 K. What would the pressure inside the balloon be when its volume

becomes 4.0 L and its temperature is 239 K?*

PV/T = P'V'/T'

(18 X 1)/298 =(P' X 4)/239

so

P' = (18 X 239)/(298 X 4)= 3.6 atm

P'=(18 X 239)/(298 x 4)  =