Ivonne777 Ivonne777

12-11-2020
Physics

contestada

A balloon is filled with 73 L of air at 1.3 atm pressure. What pressure is needed to change the volume to 43L?

Respuesta :

whepeony whepeony

12-11-2020

Answer:

roughly 2.2 atm

Explanation:

using Boyle's law (P1V1=P2V2),

73×1.3=43×x

x= 2.21 or 2.2 atm

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