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Chemistry, 01.03.2021 23:20 santiagobermeo32

A balloon has been filled to a volume of 1.90 L with 0.2 mol of helium gas. If I add helium until 0.6 mol of helium is in the balloon, what is the new volume of the balloon?
0.63 L
5.7 L
15.8 L
0.06 L

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