djdjhshjduidisw djdjhshjduidisw
  • 10-07-2022
  • Chemistry
contestada

A sample of neon gas has a volume of 752 mL at 298 Kelvin (K). What will be the volume at 373 K if
pressure is constant?

Respuesta :

genevabarosa
genevabarosa genevabarosa
  • 10-07-2022

Answer:

V2 = 0.941 L

Explanation:

This follows the Charles' law, a gas law.

Using this eq [tex]\frac{V1}{T1} =\frac{V2}{T2}[/tex]

From the given, the missing variable is V2

[tex]\frac{752 ml}{298 K} =\frac{V2}{373 K}[/tex], change ml to SI unit of Volume (L)

752 ml = 0.752 L

[tex]\frac{752 L}{298 K} =\frac{V2}{373 K}[/tex], then cross multiply

[tex]280.496 L (K) =298K (V2)[/tex]

[tex]\frac{280.496 L (K) }{298K} = (V2)[/tex]

[tex]V2 = 0.941 L[/tex]

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