Answer to Question #169120 in General Chemistry for Misha Fleet

Question #169120

what is the volume of 14.89g of O2 at STP


1
Expert's answer
2021-03-05T03:33:50-0500

Mass= 14.89g

Molar mass of O2= 32g/mol

Mole=mass/molar mass

=14.89/32=0.465mol

At STP,

1mol occupies 22.4L

0.465mol will occupy 22.4 x 0.465

= 10.42L



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