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28-03-2022
Mathematics

contestada

PLEASE HELP!!!
A student decreases the temperature of a 397 cm3 balloon from 515 K to
220 K.
Assuming constant pressure, what should the new volume of the balloon be?
Round your answer to one decimal place.

Respuesta :

28-03-2022

Answer:

P V = N R T ideal gas equation

V2 / V1 = T2 / T1 dividing equations

V2 = 397 cm^3 * (220 / 515) = 170 cm^3

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