2 years ago

23. The reaction

Chemistry

1 answer:

Sindrei [870]2 years ago

6 0

Answer:

b mi disputa se eu não asetar

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Calculate the density of nitrogen gas, in grams per liter, at stp.

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Standard temperature is 273 K

Standard pressure is 1 atm

We use the ideal gas equation to find out density of nitrogen gas in g/L

Ideal gas equation:

$PV = nRT\\ PV = (\frac{Mass}{Molar mass)}RT\\ P(Molar mass) = (\frac{Mass}{Volume})RT\\ \frac{Mass}{Volume}=\frac{P(molar mass)}{RT} \\ Density = \frac{P(Molar mass)}{RT}$

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Therefore, density of nitrogen gas at STP is 1.25 g/L

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2 years ago

PLEASE.

ivolga24 [154]

Answer:

I think that the answer is A.

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