16-04-2020
Chemistry

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How many molecules of nitrogen gas are in 15 L of nitrogen gas

Respuesta :

16-04-2020

Answer:

[tex] 3.98\times 10^{23}[/tex]

Explanation:

Since we have $N_A$ number of molecules in 22.4 L, in 15 L we have:

$\frac{15}{22.4}\times 6.023 \times 10^{23}$ molecules.

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