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Chemistry, 29.11.2019 09:31 ghadeeraljelawy

How many moles of oxygen must be placed
in a 3.00 l container to exert a pressure of 2.00 atm at 25.0°c?

i did (2.00)(3.00) divded by (0.0821) (298) and i'm still getting the answer as 27,700 or something like that. i know i did the equation right? but, i keep getting the wrong answer. .

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How many moles of oxygen must be placed
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