Answer to Question #180798 in General Chemistry for Bella Davis

Question #180798

A balloon has a volume of 6.5 L at a pressure of 0.98 atm. What is the volume of the balloon in liters if the atmospheric pressure is reduced to 0.36 atm?


1
Expert's answer
2021-04-13T08:03:26-0400

Here we have , Two situations


Situation 1:

V1=6.5LV_1=6.5 L

P1=0.98atmP_1=0.98 atm


Situation 2:

P2=0.36atmP_2=0.36 atm

V2=V2(Let)V_2=V_2(Let)


Now we know that :


P1V1=P2V2P_1V_1=P_2V_2


V2=P1V1P2V_2=\dfrac{P_1V_1}{P_2}


V2=0.98×6.50.36=17.6944LV_2=\dfrac{0.98\times6.5}{0.36}=17.6944 L


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