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    crystal221974 Posts: 1, Reputation: 1
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    #1

    Feb 20, 2013, 04:29 PM
    Ask chemistry questions
    A sample of methane ( CH4) has a volume of 25mL at a pressure of 0.80atm. What is the volume of the gas at 0.40atm, if there is no change in temperature and amount of gas?
    tdemoss24's Avatar
    tdemoss24 Posts: 1, Reputation: 1
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    Feb 21, 2013, 09:55 PM
    The second volume is 12.5 mL
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