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19-06-2016
Chemistry

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What is the volume of 3.5 moles of oxygen gas (O2) at standard temperature and pressure (STP)?

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Willchemistry Willchemistry

20-06-2016

1 mole ----------- 22.4 L ( at STP )
3.5 mols --------- ?

V = 3.5 x 22.4 / 1

V = 78.4 L

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