SelmanUzun SelmanUzun

15-01-2021
Chemistry

contestada

What is the volume of 0.128 mol of nitrogen dioxide gas at STP?

A) 0.00571 L
B) 2.87 L
C) 5.89 L
D) 132 L

Respuesta :

sqdancefan sqdancefan

28-01-2021

Answer:

B) 2.87 L

Explanation:

A mole of any gas at STP has a volume of about 22.412 liters. So, 0.128 moles of gas will have a volume of ...

0.128 · 22.412 L ≈ 2.87 L

Answer Link

janlee113 janlee113

06-07-2021

Answer:

B. 2.87 L

Explanation:

the volume of 0.138 mol of nitrogen dioxide gas at STP is equal to...2.87 L/litre

Answer Link

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