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  • Stage 1

    Answer 3 questions correctly in a row.

A sample of helium gas
(
He
)
has a volume of 79.2 liters at 301.8 kelvins. The gas is cooled until it occupies a final volume of 70.3 liters. What is the final temperature of the
He
gas after it is cooled? Assume ideal gas behavior and a constant pressure.
Write your answer to the correct number of significant figures. Round if necessary.
kelvins
ref_doc_title.

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