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23-04-2021
Biology

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A balloon is filled with helium gas at 27°c and a pressure of 1.0 atm as the balloon rises the volume of the balloon increases by a factor of 1.6 and the temperature decreases to 15°c what is the final pressure of the gas ( assuming none has escaped)

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gugofut gugofut

23-04-2021

Answer:

0.6 Atm

Explanation:

P1V1/T1 = P2V2/T2

P1 = 1 atm

V1 = X

T1 = 300 K

P2 = ?

V2 = 1.6X

T2 = 288 K

1*X/300 = P2*1.6X/288

=>P2 = 0.6 Atm.

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