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krok68 [10]
2 years ago
14

How many moles of nitrogen are there in a 16,500 mL sample of nitrogen at STP?

Chemistry
1 answer:
GalinKa [24]2 years ago
4 0

Answer : The number of moles of nitrogen present are, 0.737 mol

Explanation :

As we know that at STP, 1 mole of substance occupies 22.4 L volume of gas.

As per question,

As, 22.4 L volume of nitrogen gas present in 1 mole of nitrogen gas

Conversion used : 1 L = 1000 mL

Or, 22400 mL volume of nitrogen gas present in 1 mole of nitrogen gas

So, 16500 mL volume of nitrogen gas present in \frac{16500}{22400}=0.737 mole of nitrogen gas

Therefore, the number of moles of nitrogen present are, 0.737 mol

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