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    Stuck on a chem question for college, anyone care to help?

    A gas mixture for use in some lasers contains 5.00% by weight HCl, 1.00% H2, and 94% Ne. The mixture is sold in cylinders that have a volume of 49.0 L and a pressure of 13400 kPa at 21.0 C. What is the partial pressure (in kilopascals) of each gas in the mixture? Use two significant figures.
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