Chemistry, asked by alangeorge852, 1 year ago

how many molecules of SO2 are present in 11.2L at STP?

Answers

Answered by arbabali12
65
At stp volume of 1 mol gas is 22.4L.
So as volume of so2 at STP is 11.2L this means that u have 0.5 mol of it.
and one mol of anything contains 6.022*10^23 atoms so 0.5 mole contains 3.011*10^23atoms

1/2 Mole of oxygen. = N•/2 number of oxygen molecules. = 6.022 * 10^22. = 3.011 * 10^22 molecules.

hope you understand

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Answered by trilokactive
4

Answer:

3.011 * 10^22 molecules.

Explanation:

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