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A rigid 8.77L tanks contains 1.45 moles oxygen at 20°C. what is the pressure in atm?
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A rigid 8.77L tanks contains 1.45 moles oxygen at 20°C. what is the pressure in atm?

User Kashif Ullah
by
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1 Answer

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1) use the formula PV=nRT
2) Plug in given values: P(8.77 L)= (1.45 mol)(0.0821)(293 K)
3) isolate P: P= (1.45x.0821x293)/(8.77)
4) solve: P=3.98 atm
User Kumarharsh
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