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March 29, 2017

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A 2.00g sample of SX6(g) has a volume of 329.5mL at 1.00 atm and 20celsius. Identify element X. Name the compound.

  • chemistry - ,

    Get the number of moles from the ideal gas law.
    Then, knowing it was 2grams, you can get the mole mass. Subtract from that the mass of an S atom, the remainder is six X masses.

  • chemistry - ,

    thank you I finally got it

  • chemistry - ,

    the ans, is 45.6

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