Question

find the number of atom in 67.2 L Nitrogen at STP​

Answer 1

Answer:

So, in 67.2 L of NH3=?

22.4 L of NH3=NA.

1 L of NH3=22. 4NA.

67.2 L of NH3=22. 467. 2×NA.

Number of atoms =4×3NA=12N

Explanation:

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