A Large Balloon Is Being Filled with He from Gas $\circ$

question 11

Multiple Choice

A large balloon is being filled with He from gas cylinders.The temperature is 25 ^$\circ$ C and the pressure is 1 atmosphere.The volume of the inflated balloon is 2500 m³.What was the volume of He in the cylinders if the gas was under a pressure of 110 atmospheres and at a temperature of 12 ^$\circ$ C when in the gas cylinders?

• A)11 m³
• B)22 m³
• C)24 m³
• D)15 m³
• E)23 m³

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Definitions:

Aspiration

Removal by suction.

Cessation

Ceasing or discontinuing.

Cardiopulmonary Resuscitation (CPR)

A life-saving procedure that combines chest compressions and artificial ventilation to maintain circulatory flow and oxygenation during cardiac arrest.

Compressions

The act of applying pressure to a particular area or object.