neidalopez240 neidalopez240
  • 24-02-2022
  • Chemistry
contestada

What is the volume (in liters) of 1.51 x10^24 molecules of Argon gas at STP?

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zlskfrum zlskfrum
  • 24-02-2022

Answer:

Explanation:

The molar volume of a gas at STP (Standard Temperature and Pressure), which is equal to 22.4 liters.

There are 6.02x10^23 molecules in 1 mole of Argon.

So for 1.51x10^24 molecules of Argon, the volume at STP should be

(1.51x10^24 / (6.02x10^23)) * 22.4

= 56.19 liters

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Аноним Аноним
  • 13-03-2022

Moles of Argon:-

  • No of molecules/Avagadro's constant
  • 1.51×10^24/6.022×10^23=2.5mol

Now

  • 1mol of gas contains 22.4L
  • 2.5mol contains:-

[tex]\\ \rm\Rrightarrow 2.5(22.4)=56L[/tex]

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