Chemistry, asked by sunnyraj7941, 11 months ago

What Is Volume Occupied By 16 G Of Oxygen At Stp?

Answers

Answered by abuahmed2200a
3

Hi there,

◇ Key

1 mole of gas occupies 22.4L volume at STP

◇ Given

16 gm O2

16g ×( 1mol / 32gm ) × (22.4 L / 1mol ) = 11.2 L

◇ Other way

Number of mols = mass ÷ molar mass

= 16 ÷ 32 = 0.5 mol

1mol = 22.4 L

0.5 mol = 11.2L

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