The task 20139.

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The container volume V = 22,4 liters of hydrogen stored under normal conditions. After the balloon has been introduced a number of additional helium tank pressure increased to 0.25 MPa, and the temperature has not changed. Determine the weight of the helium injected into the cylinder.

Detailed solution with a single entry conditions, formulas and laws used in the decision, the derivation and answer.
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12.09.2014 18:35:03

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