Chemistry-Please help

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A 3.00-L flask is filled with gaseous ammonia, . The gas pressure measured at 17.0 degree celsius is 2.35atm . Assuming ideal gas behavior, how many grams of ammonia are in the flask?

  • Chemistry-Please help -

    PV=nRT

    change temp to K
    solve for n.

    then, grams=n*formulamassNH3

  • Chemistry-Please help -

    i need help on this too

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