samantha557 samantha557

27-10-2022
Chemistry

Answered

A weather balloon is partially filled with helium to allow for
expansion at high altitudes. At STP, a weather balloon is
filled with enough helium to give a volume of 21.0 L. At an
altitude of 27.0 km and -44 °C, it has expanded to 2490 L.
The increase in volume causes it to burst and a small
parachute returns the instruments to the Earth.

What is the final pressure in mL of the helium inside the balloon when it bursts?

Answer :

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