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Chemistry, 28.08.2020 17:01 fooligan3448

Two identical balloons are inflated to a volume of 1.00 L with a particular gas. After 12 hours, the volume of one balloon has decreased by 0.200 L. In the same time, the volume of the other balloon has decreased by 0.0603 L. If the lighter of the two gases was helium, what is the molar mass of the heavier gas

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Two identical balloons are inflated to a volume of 1.00 L with a particular gas. After 12 hours, the...
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