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Yakvenalex [24]
2 years ago
12

PLEASE HELP!!!! WILL MARK BRAINLIEST! A balloon is filled with 257.88 L of gas at STP. When the balloon is cooled to -20.5°C, an

d the pressure decreased to .40 atm, what will the volume of the balloon be?
Chemistry
1 answer:
ioda2 years ago
4 0

Answer:

3.97 psi

Explanation:

The new pressure can be found by using the formula for Boyle's law which is

P1 V1 = P2 V2

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