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2 years ago

The mass of nitrogen dioxide contained in a 4.32 l vessel at 48 °c and 141600 pa is ________ g.

Physics

1 answer:

tia_tia [17]2 years ago

4 0

Answer:

The mass of nitrogen dioxide contained in a 4.32 L vessel at 48 degrees and 141600 pa is 10.54 g.

Explanation:

We know that

$PV=nRT$ ........... 1

Here given that

P = 141600 pa = 141.6 $Kpa$

T = 48 degrees = 48 + 273 k

R = 8.314 $kpa/mol k$

V = 4.32 L

Upon substituting these values in equation 1 , we get

n = 0.229 $mol$

We know that molar mass of nitrogen dioxide is 46 $g/mol$ .

So mass of 0.229 $mol$ become

⇒ $\frac{0.229\, mol}{46 \;g/mol} = 10.54 g$

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2 years ago

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PART A)

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